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authorJean-Philippe Lang <jp_lang@yahoo.fr>2011-12-14 22:51:18 +0000
committerJean-Philippe Lang <jp_lang@yahoo.fr>2011-12-14 22:51:18 +0000
commit6c91e1420a4eb09f2c4b6a4afaf5b663b2083701 (patch)
treed7d9dcc13fa0b888a1341ec150f427e783b1e2b3 /vendor
parent7c00a4a11fc33bb5016cb6b1e401a9ecf56dc3f5 (diff)
downloadredmine-6c91e1420a4eb09f2c4b6a4afaf5b663b2083701.tar.gz
redmine-6c91e1420a4eb09f2c4b6a4afaf5b663b2083701.zip
Removed dependency with monkey-patched rubytree.
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8214 e93f8b46-1217-0410-a6f0-8f06a7374b81
Diffstat (limited to 'vendor')
-rw-r--r--vendor/gems/rubytree-0.5.2/.specification80
-rw-r--r--vendor/gems/rubytree-0.5.2/COPYING31
-rw-r--r--vendor/gems/rubytree-0.5.2/ChangeLog163
-rw-r--r--vendor/gems/rubytree-0.5.2/History.txt20
-rw-r--r--vendor/gems/rubytree-0.5.2/Manifest.txt12
-rw-r--r--vendor/gems/rubytree-0.5.2/README147
-rw-r--r--vendor/gems/rubytree-0.5.2/Rakefile212
-rw-r--r--vendor/gems/rubytree-0.5.2/TODO7
-rw-r--r--vendor/gems/rubytree-0.5.2/lib/tree.rb539
-rw-r--r--vendor/gems/rubytree-0.5.2/lib/tree/binarytree.rb131
-rw-r--r--vendor/gems/rubytree-0.5.2/setup.rb1585
-rw-r--r--vendor/gems/rubytree-0.5.2/test/test_binarytree.rb204
-rw-r--r--vendor/gems/rubytree-0.5.2/test/test_tree.rb718
13 files changed, 0 insertions, 3849 deletions
diff --git a/vendor/gems/rubytree-0.5.2/.specification b/vendor/gems/rubytree-0.5.2/.specification
deleted file mode 100644
index 2f5d9807f..000000000
--- a/vendor/gems/rubytree-0.5.2/.specification
+++ /dev/null
@@ -1,80 +0,0 @@
---- !ruby/object:Gem::Specification
-name: rubytree
-version: !ruby/object:Gem::Version
- version: 0.5.2
-platform: ruby
-authors:
-- Anupam Sengupta
-autorequire: tree
-bindir: bin
-cert_chain: []
-
-date: 2007-12-20 00:00:00 -08:00
-default_executable:
-dependencies:
-- !ruby/object:Gem::Dependency
- name: hoe
- type: :runtime
- version_requirement:
- version_requirements: !ruby/object:Gem::Requirement
- requirements:
- - - ">="
- - !ruby/object:Gem::Version
- version: 1.3.0
- version:
-description: "Provides a generic tree data-structure with ability to store keyed node-elements in the tree. The implementation mixes in the Enumerable module. Website: http://rubytree.rubyforge.org/"
-email: anupamsg@gmail.com
-executables: []
-
-extensions: []
-
-extra_rdoc_files:
-- README
-- COPYING
-- ChangeLog
-- History.txt
-files:
-- COPYING
-- ChangeLog
-- History.txt
-- Manifest.txt
-- README
-- Rakefile
-- TODO
-- lib/tree.rb
-- lib/tree/binarytree.rb
-- setup.rb
-- test/test_binarytree.rb
-- test/test_tree.rb
-has_rdoc: true
-homepage: http://rubytree.rubyforge.org/
-licenses: []
-
-post_install_message:
-rdoc_options:
-- --main
-- README
-require_paths:
-- lib
-required_ruby_version: !ruby/object:Gem::Requirement
- requirements:
- - - ">="
- - !ruby/object:Gem::Version
- version: "0"
- version:
-required_rubygems_version: !ruby/object:Gem::Requirement
- requirements:
- - - ">="
- - !ruby/object:Gem::Version
- version: "0"
- version:
-requirements: []
-
-rubyforge_project: rubytree
-rubygems_version: 1.3.5
-signing_key:
-specification_version: 2
-summary: Ruby implementation of the Tree data structure.
-test_files:
-- test/test_binarytree.rb
-- test/test_tree.rb
diff --git a/vendor/gems/rubytree-0.5.2/COPYING b/vendor/gems/rubytree-0.5.2/COPYING
deleted file mode 100644
index 09e7768f1..000000000
--- a/vendor/gems/rubytree-0.5.2/COPYING
+++ /dev/null
@@ -1,31 +0,0 @@
-RUBYTREE - http://rubytree.rubyforge.org
-========================================
-
-Copyright (c) 2006, 2007 Anupam Sengupta
-
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-- Redistributions of source code must retain the above copyright notice, this
- list of conditions and the following disclaimer.
-
-- Redistributions in binary form must reproduce the above copyright notice, this
- list of conditions and the following disclaimer in the documentation and/or
- other materials provided with the distribution.
-
-- Neither the name of the organization nor the names of its contributors may
- be used to endorse or promote products derived from this software without
- specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/vendor/gems/rubytree-0.5.2/ChangeLog b/vendor/gems/rubytree-0.5.2/ChangeLog
deleted file mode 100644
index bea9d7861..000000000
--- a/vendor/gems/rubytree-0.5.2/ChangeLog
+++ /dev/null
@@ -1,163 +0,0 @@
-2007-12-21 Anupam Sengupta <anupamsg@gmail.com>
-
- * Rakefile: Added the rcov option to exclude rcov itself from
- coverage reports.
-
- * lib/tree.rb: Minor comment changes.
-
- * test/test_tree.rb: Added the TestTree enclosing module, and
- renamed tests to meet ZenTest requirements. Also added a few
- missing test cases.
-
- * test/test_binarytree.rb: Added the TestTree enclosing Module,
- and renamed the tests to meet ZenTest requirements.
-
-2007-12-19 Anupam Sengupta <anupamsg@gmail.com>
-
- * README (Module): Modified the install instructions from source.
-
- * lib/tree.rb (Tree::TreeNode::initialize): Removed the
- unnecessary self_initialize method.
- (Tree::TreeNode): Removed the spurious self_initialize from the
- protected list.
- (Module): Updated the minor version number.
-
- * Rakefile: Fixed a problem with reading the Tree::VERSION for the
- gem packaging, if any prior version of the gem is already installed.
-
-2007-12-18 Anupam Sengupta <anupamsg@gmail.com>
-
- * lib/tree.rb: Updated the marshalling logic to correctly handle
- non-string content.
- (Tree::TreeNode::createDumpRep): Minor code change to use symbols
- instead of string key names.
- (Tree): Version number change to 0.5.0
- (Tree::TreeNode::hasContent): Minor fix to the comments.
-
- * test/test_tree.rb (TC_TreeTest::test_breadth_each): Updated test
- cases for the marshalling logic.
-
-2007-11-12 Anupam Sengupta <anupamsg@gmail.com>
-
- * test/test_binarytree.rb: Minor documentation correction.
-
- * lib/tree/binarytree.rb (Tree::BinaryTreeNode::isRightChild):
- Minor documentation change.
-
-2007-10-10 Anupam Sengupta <anupamsg@gmail.com>
-
- * README: Restructured the format.
-
- * Rakefile: Added Hoe related logic. If not present, the Rakefile
- will default to old behavior.
-
-2007-10-09 Anupam Sengupta <anupamsg@gmail.com>
-
- * Rakefile: Added setup.rb related tasks. Also added the setup.rb in the PKG_FILES list.
-
-2007-10-01 Anupam Sengupta <anupamsg@gmail.com>
-
- * Rakefile: Added an optional task for rcov code coverage.
- Added a dependency for rake in the Gem Specification.
-
- * test/test_binarytree.rb: Removed the unnecessary dependency on "Person" class.
-
- * test/test_tree.rb: Removed dependency on the redundant "Person" class.
- (TC_TreeTest::test_comparator): Added a new test for the spaceship operator.
- (TC_TreeTest::test_hasContent): Added tests for hasContent? and length methods.
-
-2007-08-30 Anupam Sengupta <anupamsg@gmail.com>
-
- * test/test_tree.rb (TC_TreeTest::test_preordered_each, TC_TreeTest::test_breadth_each, TC_TreeTest::test_detached_copy):
- Added new tests for the new functions added to tree.rb.
-
- * lib/tree.rb (Tree::TreeNode::detached_copy, Tree::TreeNode::preordered_each, Tree::TreeNode::breadth_each):
- Added new functions for returning a detached copy of the node and
- for performing breadth first traversal. Also added the pre-ordered
- traversal function which is an alias of the existing 'each' method.
-
- * test/test_binarytree.rb (TC_BinaryTreeTest::test_swap_children):
- Added a test case for the children swap function.
-
- * lib/tree/binarytree.rb (Tree::BinaryTreeNode::swap_children):
- Added new function to swap the children. Other minor changes in
- comments and code.
-
-2007-07-18 Anupam Sengupta <anupamsg@gmail.com>
-
- * lib/tree/binarytree.rb (Tree::BinaryTreeNode::leftChild /
- rightChild): Minor cosmetic change on the parameter name.
-
- * test/testbinarytree.rb (TC_BinaryTreeTest::test_isLeftChild):
- Minor syntax correction.
-
- * lib/tree.rb (Tree::TreeNode::depth): Added a tree depth
- computation method.
- (Tree::TreeNode::breadth): Added a tree breadth method.
-
- * test/testtree.rb (TC_TreeTest::test_depth/test_breadth): Added a
- test for the depth and breadth method.
-
- * lib/tree/binarytree.rb (Tree::BinaryTreeNode::is*Child):
- Added tests for determining whether a node is a left or right
- child.
-
- * test/testbinarytree.rb: Added the test cases for the binary tree
- implementation.
- (TC_BinaryTreeTest::test_is*Child): Added tests for right or left
- childs.
-
- * lib/tree/binarytree.rb: Added the binary tree implementation.
-
-2007-07-17 Anupam Sengupta <anupamsg@gmail.com>
-
- * lib/tree.rb (Tree::TreeNode::parentage): Renamed 'ancestors'
- method to 'parentage' to avoid clobbering Module.ancestors
-
-2007-07-16 Anupam Sengupta <anupamsg@gmail.com>
-
- * Rakefile: Added an optional rtags task to generate TAGS file for
- Emacs.
-
- * lib/tree.rb (Tree::TreeNode): Added navigation methods for
- siblings and children. Also added some convenience methods.
-
-2007-07-08 Anupam Sengupta <anupamsg@gmail.com>
-
- * Rakefile: Added a developer target for generating rdoc for the
- website.
-
-2007-06-24 Anupam Sengupta <anupamsg@gmail.com>
-
- * test/testtree.rb, lib/tree.rb: Added the each_leaf traversal method.
-
- * README: Replaced all occurrances of LICENSE with COPYING
- and lowercased all instances of the word 'RubyTree'.
-
- * Rakefile: Replaced all occurrances of LICENSE with COPYING
-
-2007-06-23 Anupam Sengupta <anupamsg@gmail.com>
-
- * lib/tree.rb (Tree::TreeNode::isLeaf): Added a isLeaf? method.
-
- * test/testtree.rb (TC_TreeTest::test_removeFromParent): Added
- test for isLeaf? method
-
- * Rakefile: Added the LICENSE and ChangeLog to the extra RDoc files.
-
- * lib/tree.rb: Minor updates to the comments.
-
- * test/testtree.rb: Added the Copyright and License header.
-
- * test/person.rb: Added the Copyright and License header.
-
- * lib/tree.rb: Added the Copyright and License header.
-
- * Rakefile: Added the LICENSE and Changelog to be part of the RDoc task.
-
- * README: Added documentation in the README, including install
- instructions and an example.
-
- * LICENSE: Added the BSD LICENSE file.
-
- * Changelog: Added the Changelog file.
diff --git a/vendor/gems/rubytree-0.5.2/History.txt b/vendor/gems/rubytree-0.5.2/History.txt
deleted file mode 100644
index c43831c94..000000000
--- a/vendor/gems/rubytree-0.5.2/History.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-= 0.5.2 / 2007-12-21
-
-* Added more test cases and enabled ZenTest compatibility for the test case
- names.
-
-= 0.5.1 / 2007-12-20
-
-* Minor code refactoring.
-
-= 0.5.0 / 2007-12-18
-
-* Fixed the marshalling code to correctly handle non-string content.
-
-= 0.4.3 / 2007-10-09
-
-* Changes to the build mechanism (now uses Hoe).
-
-= 0.4.2 / 2007-10-01
-
-* Minor code refactoring. Changes in the Rakefile.
diff --git a/vendor/gems/rubytree-0.5.2/Manifest.txt b/vendor/gems/rubytree-0.5.2/Manifest.txt
deleted file mode 100644
index 171ec7cc0..000000000
--- a/vendor/gems/rubytree-0.5.2/Manifest.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-COPYING
-ChangeLog
-History.txt
-Manifest.txt
-README
-Rakefile
-TODO
-lib/tree.rb
-lib/tree/binarytree.rb
-setup.rb
-test/test_binarytree.rb
-test/test_tree.rb
diff --git a/vendor/gems/rubytree-0.5.2/README b/vendor/gems/rubytree-0.5.2/README
deleted file mode 100644
index db690c95c..000000000
--- a/vendor/gems/rubytree-0.5.2/README
+++ /dev/null
@@ -1,147 +0,0 @@
-
- __ _ _
- /__\_ _| |__ _ _| |_ _ __ ___ ___
- / \// | | | '_ \| | | | __| '__/ _ \/ _ \
- / _ \ |_| | |_) | |_| | |_| | | __/ __/
- \/ \_/\__,_|_.__/ \__, |\__|_| \___|\___|
- |___/
-
- (c) 2006, 2007 Anupam Sengupta
- http://rubytree.rubyforge.org
-
-Rubytree is a simple implementation of the generic Tree data structure. This
-implementation is node-centric, where the individual nodes on the tree are the
-primary objects and drive the structure.
-
-== INSTALL:
-
-Rubytree is an open source project and is hosted at:
-
- http://rubytree.rubyforge.org
-
-Rubytree can be downloaded as a Rubygem or as a tar/zip file from:
-
- http://rubyforge.org/frs/?group_id=1215&release_id=8817
-
-The file-name is one of:
-
- rubytree-<VERSION>.gem - The Rubygem
- rubytree-<VERSION>.tgz - GZipped source files
- rubytree-<VERSION>.zip - Zipped source files
-
-Download the appropriate file-type for your system.
-
-It is recommended to install Rubytree as a Ruby Gem, as this is an easy way to
-keep the version updated, and keep multiple versions of the library available on
-your system.
-
-=== Installing the Gem
-
-To Install the Gem, from a Terminal/CLI command prompt, issue the command:
-
- gem install rubytree
-
-This should install the gem file for Rubytree. Note that you may need to be a
-super-user (root) to successfully install the gem.
-
-=== Installing from the tgz/zip file
-
-Extract the archive file (tgz or zip) and run the following command from the
-top-level source directory:
-
- ruby ./setup.rb
-
-You may need administrator/super-user privileges to complete the setup using
-this method.
-
-== DOCUMENTATION:
-
-The primary class for this implementation is Tree::TreeNode. See the
-class documentation for an usage example.
-
-From a command line/terminal prompt, you can issue the following command to view
-the text mode ri documentation:
-
- ri Tree::TreeNode
-
-Documentation on the web is available at:
-
-http://rubytree.rubyforge.org/rdoc
-
-== EXAMPLE:
-
-The following code-snippet implements this tree structure:
-
- +------------+
- | ROOT |
- +-----+------+
- +-------------+------------+
- | |
- +-------+-------+ +-------+-------+
- | CHILD 1 | | CHILD 2 |
- +-------+-------+ +---------------+
- |
- |
- +-------+-------+
- | GRANDCHILD 1 |
- +---------------+
-
- require 'tree'
-
- myTreeRoot = Tree::TreeNode.new("ROOT", "Root Content")
-
- myTreeRoot << Tree::TreeNode.new("CHILD1", "Child1 Content") << Tree::TreeNode.new("GRANDCHILD1", "GrandChild1 Content")
-
- myTreeRoot << Tree::TreeNode.new("CHILD2", "Child2 Content")
-
- myTreeRoot.printTree
-
- child1 = myTreeRoot["CHILD1"]
-
- grandChild1 = myTreeRoot["CHILD1"]["GRANDCHILD1"]
-
- siblingsOfChild1Array = child1.siblings
-
- immediateChildrenArray = myTreeRoot.children
-
- # Process all nodes
-
- myTreeRoot.each { |node| node.content.reverse }
-
- myTreeRoot.remove!(child1) # Remove the child
-
-== LICENSE:
-
-Rubytree is licensed under BSD license.
-
-Copyright (c) 2006, 2007 Anupam Sengupta
-
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-- Redistributions of source code must retain the above copyright notice, this
- list of conditions and the following disclaimer.
-
-- Redistributions in binary form must reproduce the above copyright notice, this
- list of conditions and the following disclaimer in the documentation and/or
- other materials provided with the distribution.
-
-- Neither the name of the organization nor the names of its contributors may
- be used to endorse or promote products derived from this software without
- specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-
-(Document Revision: $Revision: 1.16 $ by $Author: anupamsg $)
diff --git a/vendor/gems/rubytree-0.5.2/Rakefile b/vendor/gems/rubytree-0.5.2/Rakefile
deleted file mode 100644
index 814fb026e..000000000
--- a/vendor/gems/rubytree-0.5.2/Rakefile
+++ /dev/null
@@ -1,212 +0,0 @@
-# Rakefile
-#
-# $Revision: 1.27 $ by $Author: anupamsg $
-# $Name: $
-#
-# Copyright (c) 2006, 2007 Anupam Sengupta
-#
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without modification,
-# are permitted provided that the following conditions are met:
-#
-# - Redistributions of source code must retain the above copyright notice, this
-# list of conditions and the following disclaimer.
-#
-# - Redistributions in binary form must reproduce the above copyright notice, this
-# list of conditions and the following disclaimer in the documentation and/or
-# other materials provided with the distribution.
-#
-# - Neither the name of the organization nor the names of its contributors may
-# be used to endorse or promote products derived from this software without
-# specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
-# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-
-require 'rubygems'
-require 'rake/gempackagetask'
-
-require 'rake/clean'
-require 'rake/packagetask'
-require 'rake/testtask'
-require 'rake/rdoctask'
-
-require 'fileutils'
-
-# General Stuff ####################################################
-
-$:.insert 0, File.expand_path( File.join( File.dirname(__FILE__), 'lib' ) )
-require 'tree' # To read the version information.
-
-PKG_NAME = "rubytree"
-PKG_VERSION = Tree::VERSION
-PKG_FULLNAME = PKG_NAME + "-" + PKG_VERSION
-PKG_SUMMARY = "Ruby implementation of the Tree data structure."
-PKG_DESCRIPTION = <<-END
- Provides a generic tree data-structure with ability to
- store keyed node-elements in the tree. The implementation
- mixes in the Enumerable module.
-
- Website: http://rubytree.rubyforge.org/
- END
-
-PKG_FILES = FileList[
- '[A-Z]*',
- '*.rb',
- 'lib/**/*.rb',
- 'test/**/*.rb'
- ]
-
-# Default is to create a rubygem.
-desc "Default Task"
-task :default => :gem
-
-begin # Try loading hoe
- require 'hoe'
- # If Hoe is found, use it to define tasks
- # =======================================
- Hoe.new(PKG_NAME, PKG_VERSION) do |p|
- p.rubyforge_name = PKG_NAME
- p.author = "Anupam Sengupta"
- p.email = "anupamsg@gmail.com"
- p.summary = PKG_SUMMARY
- p.description = PKG_DESCRIPTION
- p.url = "http://rubytree.rubyforge.org/"
- p.changes = p.paragraphs_of('History.txt', 0..1).join("\n\n")
- p.remote_rdoc_dir = 'rdoc'
- p.need_tar = true
- p.need_zip = true
- p.test_globs = ['test/test_*.rb']
- p.spec_extras = {
- :has_rdoc => true,
- :platform => Gem::Platform::RUBY,
- :has_rdoc => true,
- :extra_rdoc_files => ['README', 'COPYING', 'ChangeLog', 'History.txt'],
- :rdoc_options => ['--main', 'README'],
- :autorequire => 'tree'
- }
- end
-
-rescue LoadError # If Hoe is not found
- # If Hoe is not found, then use the usual Gemspec based Rake tasks
- # ================================================================
- spec = Gem::Specification.new do |s|
- s.name = PKG_NAME
- s.version = PKG_VERSION
- s.platform = Gem::Platform::RUBY
- s.author = "Anupam Sengupta"
- s.email = "anupamsg@gmail.com"
- s.homepage = "http://rubytree.rubyforge.org/"
- s.rubyforge_project = 'rubytree'
- s.summary = PKG_SUMMARY
- s.add_dependency('rake', '>= 0.7.2')
- s.description = PKG_DESCRIPTION
- s.has_rdoc = true
- s.extra_rdoc_files = ['README', 'COPYING', 'ChangeLog']
- s.autorequire = "tree"
- s.files = PKG_FILES.to_a
- s.test_files = Dir.glob('test/test*.rb')
- end
-
- desc "Prepares for installation"
- task :prepare do
- ruby "setup.rb config"
- ruby "setup.rb setup"
- end
-
- desc "Installs the package #{PKG_NAME}"
- task :install => [:prepare] do
- ruby "setup.rb install"
- end
-
- Rake::GemPackageTask.new(spec) do |pkg|
- pkg.need_zip = true
- pkg.need_tar = true
- end
-
- Rake::TestTask.new do |t|
- t.libs << "test"
- t.test_files = FileList['test/test*.rb']
- t.verbose = true
- end
-
-end # End loading Hoerc
-# ================================================================
-
-
-# The following tasks are loaded independently of Hoe
-
-# Hoe's rdoc task is ugly.
-Rake::RDocTask.new(:docs) do |rd|
- rd.rdoc_files.include("README", "COPYING", "ChangeLog", "lib/**/*.rb")
- rd.rdoc_dir = 'doc'
- rd.title = "#{PKG_FULLNAME} Documentation"
-
- # Use the template only if it is present, otherwise, the standard template is
- # used.
- template = "../allison/allison.rb"
- rd.template = template if File.file?(template)
-
- rd.options << '--line-numbers' << '--inline-source'
-end
-
-# Optional TAGS Task.
-# Needs https://rubyforge.org/projects/rtagstask/
-begin
- require 'rtagstask'
- RTagsTask.new do |rd|
- rd.vi = false
- end
-rescue LoadError
-end
-
-# Optional RCOV Task
-# Needs http://eigenclass.org/hiki/rcov
-begin
- require 'rcov/rcovtask'
- Rcov::RcovTask.new do |t|
- t.test_files = FileList['test/test*.rb']
- t.rcov_opts << "--exclude 'rcov.rb'" # rcov itself should not be profiled
- # t.verbose = true # uncomment to see the executed commands
- end
-rescue LoadError
-end
-
-#Rakefile,v $
-# Revision 1.21 2007/07/21 05:14:43 anupamsg
-# Added a VERSION constant to the Tree module,
-# and using the same in the Rakefile.
-#
-# Revision 1.20 2007/07/21 03:24:25 anupamsg
-# Minor edits to parameter names. User visible functionality does not change.
-#
-# Revision 1.19 2007/07/19 02:16:01 anupamsg
-# Release 0.4.0 (and minor fix in Rakefile).
-#
-# Revision 1.18 2007/07/18 20:15:06 anupamsg
-# Added two predicate methods in BinaryTreeNode to determine whether a node
-# is a left or a right node.
-#
-# Revision 1.17 2007/07/18 07:17:34 anupamsg
-# Fixed a issue where TreeNode.ancestors was shadowing Module.ancestors. This method
-# has been renamed to TreeNode.parentage.
-#
-# Revision 1.16 2007/07/17 05:34:03 anupamsg
-# Added an optional tags Rake-task for generating the TAGS file for Emacs.
-#
-# Revision 1.15 2007/07/17 04:42:45 anupamsg
-# Minor fixes to the Rakefile.
-#
-# Revision 1.14 2007/07/17 03:39:28 anupamsg
-# Moved the CVS Log keyword to end of the files.
-#
diff --git a/vendor/gems/rubytree-0.5.2/TODO b/vendor/gems/rubytree-0.5.2/TODO
deleted file mode 100644
index ae4e74c3f..000000000
--- a/vendor/gems/rubytree-0.5.2/TODO
+++ /dev/null
@@ -1,7 +0,0 @@
-# -*- mode: outline; coding: utf-8-unix; -*-
-
-* Add logic in Rakefile to read the file list from Manifest.txt file.
-
-* Add a YAML export method to the TreeNode class.
-
-
diff --git a/vendor/gems/rubytree-0.5.2/lib/tree.rb b/vendor/gems/rubytree-0.5.2/lib/tree.rb
deleted file mode 100644
index 9b5062aa7..000000000
--- a/vendor/gems/rubytree-0.5.2/lib/tree.rb
+++ /dev/null
@@ -1,539 +0,0 @@
-# tree.rb
-#
-# $Revision: 1.29 $ by $Author: anupamsg $
-# $Name: $
-#
-# = tree.rb - Generic Multi-way Tree implementation
-#
-# Provides a generic tree data structure with ability to
-# store keyed node elements in the tree. The implementation
-# mixes in the Enumerable module.
-#
-# Author:: Anupam Sengupta (anupamsg@gmail.com)
-#
-
-# Copyright (c) 2006, 2007 Anupam Sengupta
-#
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without modification,
-# are permitted provided that the following conditions are met:
-#
-# - Redistributions of source code must retain the above copyright notice, this
-# list of conditions and the following disclaimer.
-#
-# - Redistributions in binary form must reproduce the above copyright notice, this
-# list of conditions and the following disclaimer in the documentation and/or
-# other materials provided with the distribution.
-#
-# - Neither the name of the organization nor the names of its contributors may
-# be used to endorse or promote products derived from this software without
-# specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
-# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-
-# This module provides a TreeNode class which is the primary class for all
-# nodes represented in the Tree.
-# This module mixes in the Enumerable module.
-module Tree
-
- # Rubytree Package Version
- VERSION = '0.5.2'
-
- # == TreeNode Class Description
- #
- # The node class for the tree representation. the nodes are named and have a
- # place-holder for the node data (i.e., the `content' of the node). The node
- # names are expected to be unique. In addition, the node provides navigation
- # methods to traverse the tree.
- #
- # The nodes can have any number of child nodes attached to it. Note that while
- # this implementation does not support directed graphs, the class itself makes
- # no restrictions on associating a node's CONTENT with multiple parent nodes.
- #
- #
- # == Example
- #
- # The following code-snippet implements this tree structure:
- #
- # +------------+
- # | ROOT |
- # +-----+------+
- # +-------------+------------+
- # | |
- # +-------+-------+ +-------+-------+
- # | CHILD 1 | | CHILD 2 |
- # +-------+-------+ +---------------+
- # |
- # |
- # +-------+-------+
- # | GRANDCHILD 1 |
- # +---------------+
- #
- # require 'tree'
- #
- # myTreeRoot = Tree::TreeNode.new("ROOT", "Root Content")
- #
- # myTreeRoot << Tree::TreeNode.new("CHILD1", "Child1 Content") << Tree::TreeNode.new("GRANDCHILD1", "GrandChild1 Content")
- #
- # myTreeRoot << Tree::TreeNode.new("CHILD2", "Child2 Content")
- #
- # myTreeRoot.printTree
- #
- # child1 = myTreeRoot["CHILD1"]
- #
- # grandChild1 = myTreeRoot["CHILD1"]["GRANDCHILD1"]
- #
- # siblingsOfChild1Array = child1.siblings
- #
- # immediateChildrenArray = myTreeRoot.children
- #
- # # Process all nodes
- #
- # myTreeRoot.each { |node| node.content.reverse }
- #
- # myTreeRoot.remove!(child1) # Remove the child
- class TreeNode
- include Enumerable
-
- attr_reader :content, :name, :parent
- attr_writer :content
-
- # Constructor which expects the name of the node
- #
- # Name of the node is expected to be unique across the
- # tree.
- #
- # The content can be of any type, and is defaulted to _nil_.
- def initialize(name, content = nil)
- raise "Node name HAS to be provided" if name == nil
- @name = name
- @content = content
- self.setAsRoot!
-
- @childrenHash = Hash.new
- @children = []
- end
-
- # Returns a copy of this node, with the parent and children links removed.
- def detached_copy
- Tree::TreeNode.new(@name, @content ? @content.clone : nil)
- end
-
- # Print the string representation of this node.
- def to_s
- "Node Name: #{@name}" +
- " Content: " + (@content || "<Empty>") +
- " Parent: " + (isRoot?() ? "<None>" : @parent.name) +
- " Children: #{@children.length}" +
- " Total Nodes: #{size()}"
- end
-
- # Returns an array of ancestors in reversed order (the first element is the
- # immediate parent). Returns nil if this is a root node.
- def parentage
- return nil if isRoot?
-
- parentageArray = []
- prevParent = self.parent
- while (prevParent)
- parentageArray << prevParent
- prevParent = prevParent.parent
- end
-
- parentageArray
- end
-
- # Protected method to set the parent node.
- # This method should NOT be invoked by client code.
- def parent=(parent)
- @parent = parent
- end
-
- # Convenience synonym for TreeNode#add method. This method allows a convenient
- # method to add children hierarchies in the tree.
- #
- # E.g. root << child << grand_child
- def <<(child)
- add(child)
- end
-
- # Adds the specified child node to the receiver node. The child node's
- # parent is set to be the receiver. The child is added as the last child in
- # the current list of children for the receiver node.
- def add(child)
- raise "Child already added" if @childrenHash.has_key?(child.name)
-
- @childrenHash[child.name] = child
- @children << child
- child.parent = self
- return child
-
- end
-
- # Removes the specified child node from the receiver node. The removed
- # children nodes are orphaned but available if an alternate reference
- # exists.
- #
- # Returns the child node.
- def remove!(child)
- @childrenHash.delete(child.name)
- @children.delete(child)
- child.setAsRoot! unless child == nil
- return child
- end
-
- # Removes this node from its parent. If this is the root node, then does
- # nothing.
- def removeFromParent!
- @parent.remove!(self) unless isRoot?
- end
-
- # Removes all children from the receiver node.
- def removeAll!
- for child in @children
- child.setAsRoot!
- end
- @childrenHash.clear
- @children.clear
- self
- end
-
- # Indicates whether this node has any associated content.
- def hasContent?
- @content != nil
- end
-
- # Protected method which sets this node as a root node.
- def setAsRoot!
- @parent = nil
- end
-
- # Indicates whether this node is a root node. Note that
- # orphaned children will also be reported as root nodes.
- def isRoot?
- @parent == nil
- end
-
- # Indicates whether this node has any immediate child nodes.
- def hasChildren?
- @children.length != 0
- end
-
- # Indicates whether this node is a 'leaf' - i.e., one without
- # any children
- def isLeaf?
- !hasChildren?
- end
-
- # Returns an array of all the immediate children. If a block is given,
- # yields each child node to the block.
- def children
- if block_given?
- @children.each {|child| yield child}
- else
- @children
- end
- end
-
- # Returns the first child of this node. Will return nil if no children are
- # present.
- def firstChild
- children.first
- end
-
- # Returns the last child of this node. Will return nil if no children are
- # present.
- def lastChild
- children.last
- end
-
- # Returns every node (including the receiver node) from the tree to the
- # specified block. The traversal is depth first and from left to right in
- # pre-ordered sequence.
- def each &block
- yield self
- children { |child| child.each(&block) }
- end
-
- # Traverses the tree in a pre-ordered sequence. This is equivalent to
- # TreeNode#each
- def preordered_each &block
- each(&block)
- end
-
- # Performs breadth first traversal of the tree rooted at this node. The
- # traversal in a given level is from left to right.
- def breadth_each &block
- node_queue = [self] # Create a queue with self as the initial entry
-
- # Use a queue to do breadth traversal
- until node_queue.empty?
- node_to_traverse = node_queue.shift
- yield node_to_traverse
- # Enqueue the children from left to right.
- node_to_traverse.children { |child| node_queue.push child }
- end
- end
-
- # Yields all leaf nodes from this node to the specified block. May yield
- # this node as well if this is a leaf node. Leaf traversal depth first and
- # left to right.
- def each_leaf &block
- self.each { |node| yield(node) if node.isLeaf? }
- end
-
- # Returns the requested node from the set of immediate children.
- #
- # If the parameter is _numeric_, then the in-sequence array of children is
- # accessed (see Tree#children). If the parameter is not _numeric_, then it
- # is assumed to be the *name* of the child node to be returned.
- def [](name_or_index)
- raise "Name_or_index needs to be provided" if name_or_index == nil
-
- if name_or_index.kind_of?(Integer)
- @children[name_or_index]
- else
- @childrenHash[name_or_index]
- end
- end
-
- # Returns the total number of nodes in this tree, rooted at the receiver
- # node.
- def size
- @children.inject(1) {|sum, node| sum + node.size}
- end
-
- # Convenience synonym for Tree#size
- def length
- size()
- end
-
- # Pretty prints the tree starting with the receiver node.
- def printTree(level = 0)
-
- if isRoot?
- print "*"
- else
- print "|" unless parent.isLastSibling?
- print(' ' * (level - 1) * 4)
- print(isLastSibling? ? "+" : "|")
- print "---"
- print(hasChildren? ? "+" : ">")
- end
-
- puts " #{name}"
-
- children { |child| child.printTree(level + 1)}
- end
-
- # Returns the root for this tree. Root's root is itself.
- def root
- root = self
- root = root.parent while !root.isRoot?
- root
- end
-
- # Returns the first sibling for this node. If this is the root node, returns
- # itself.
- def firstSibling
- if isRoot?
- self
- else
- parent.children.first
- end
- end
-
- # Returns true if this node is the first sibling.
- def isFirstSibling?
- firstSibling == self
- end
-
- # Returns the last sibling for this node. If this node is the root, returns
- # itself.
- def lastSibling
- if isRoot?
- self
- else
- parent.children.last
- end
- end
-
- # Returns true if his node is the last sibling
- def isLastSibling?
- lastSibling == self
- end
-
- # Returns an array of siblings for this node.
- # If a block is provided, yields each of the sibling
- # nodes to the block. The root always has nil siblings.
- def siblings
- return nil if isRoot?
- if block_given?
- for sibling in parent.children
- yield sibling if sibling != self
- end
- else
- siblings = []
- parent.children {|sibling| siblings << sibling if sibling != self}
- siblings
- end
- end
-
- # Returns true if this node is the only child of its parent
- def isOnlyChild?
- parent.children.size == 1
- end
-
- # Returns the next sibling for this node. Will return nil if no subsequent
- # node is present.
- def nextSibling
- if myidx = parent.children.index(self)
- parent.children.at(myidx + 1)
- end
- end
-
- # Returns the previous sibling for this node. Will return nil if no
- # subsequent node is present.
- def previousSibling
- if myidx = parent.children.index(self)
- parent.children.at(myidx - 1) if myidx > 0
- end
- end
-
- # Provides a comparision operation for the nodes. Comparision
- # is based on the natural character-set ordering for the
- # node names.
- def <=>(other)
- return +1 if other == nil
- self.name <=> other.name
- end
-
- # Freezes all nodes in the tree
- def freezeTree!
- each {|node| node.freeze}
- end
-
- # Creates the marshal-dump represention of the tree rooted at this node.
- def marshal_dump
- self.collect { |node| node.createDumpRep }
- end
-
- # Creates a dump representation and returns the same as a hash.
- def createDumpRep
- { :name => @name, :parent => (isRoot? ? nil : @parent.name), :content => Marshal.dump(@content)}
- end
-
- # Loads a marshalled dump of the tree and returns the root node of the
- # reconstructed tree. See the Marshal class for additional details.
- def marshal_load(dumped_tree_array)
- nodes = { }
- for node_hash in dumped_tree_array do
- name = node_hash[:name]
- parent_name = node_hash[:parent]
- content = Marshal.load(node_hash[:content])
-
- if parent_name then
- nodes[name] = current_node = Tree::TreeNode.new(name, content)
- nodes[parent_name].add current_node
- else
- # This is the root node, hence initialize self.
- initialize(name, content)
-
- nodes[name] = self # Add self to the list of nodes
- end
- end
- end
-
- # Returns depth of the tree from this node. A single leaf node has a
- # depth of 1.
- def depth
- return 1 if isLeaf?
- 1 + @children.collect { |child| child.depth }.max
- end
-
- # Returns breadth of the tree at this node level. A single node has a
- # breadth of 1.
- def breadth
- return 1 if isRoot?
- parent.children.size
- end
-
- protected :parent=, :setAsRoot!, :createDumpRep
-
- end
-end
-
-# $Log: tree.rb,v $
-# Revision 1.29 2007/12/22 00:28:59 anupamsg
-# Added more test cases, and enabled ZenTest compatibility.
-#
-# Revision 1.28 2007/12/20 03:19:33 anupamsg
-# * README (Module): Modified the install instructions from source.
-# (Module): Updated the minor version number.
-#
-# Revision 1.27 2007/12/20 03:00:03 anupamsg
-# Minor code changes. Removed self_initialize from the protected methods' list.
-#
-# Revision 1.26 2007/12/20 02:50:04 anupamsg
-# (Tree::TreeNode): Removed the spurious self_initialize from the protected list.
-#
-# Revision 1.25 2007/12/19 20:28:05 anupamsg
-# Removed the unnecesary self_initialize method.
-#
-# Revision 1.24 2007/12/19 06:39:17 anupamsg
-# Removed the unnecessary field and record separator constants. Also updated the
-# history.txt file.
-#
-# Revision 1.23 2007/12/19 06:25:00 anupamsg
-# (Tree::TreeNode): Minor fix to the comments. Also fixed the private/protected
-# scope issue with the createDumpRep method.
-#
-# Revision 1.22 2007/12/19 06:22:03 anupamsg
-# Updated the marshalling logic to correctly handle non-string content. This
-# should fix the bug # 15614 ("When dumping with an Object as the content, you get
-# a delimiter collision")
-#
-# Revision 1.21 2007/12/19 02:24:17 anupamsg
-# Updated the marshalling logic to handle non-string contents on the nodes.
-#
-# Revision 1.20 2007/10/10 08:42:57 anupamsg
-# Release 0.4.3
-#
-# Revision 1.19 2007/08/31 01:16:27 anupamsg
-# Added breadth and pre-order traversals for the tree. Also added a method
-# to return the detached copy of a node from the tree.
-#
-# Revision 1.18 2007/07/21 05:14:44 anupamsg
-# Added a VERSION constant to the Tree module,
-# and using the same in the Rakefile.
-#
-# Revision 1.17 2007/07/21 03:24:25 anupamsg
-# Minor edits to parameter names. User visible functionality does not change.
-#
-# Revision 1.16 2007/07/18 23:38:55 anupamsg
-# Minor updates to tree.rb
-#
-# Revision 1.15 2007/07/18 22:11:50 anupamsg
-# Added depth and breadth methods for the TreeNode.
-#
-# Revision 1.14 2007/07/18 19:33:27 anupamsg
-# Added a new binary tree implementation.
-#
-# Revision 1.13 2007/07/18 07:17:34 anupamsg
-# Fixed a issue where TreeNode.ancestors was shadowing Module.ancestors. This method
-# has been renamed to TreeNode.parentage.
-#
-# Revision 1.12 2007/07/17 03:39:28 anupamsg
-# Moved the CVS Log keyword to end of the files.
-#
diff --git a/vendor/gems/rubytree-0.5.2/lib/tree/binarytree.rb b/vendor/gems/rubytree-0.5.2/lib/tree/binarytree.rb
deleted file mode 100644
index 76c363661..000000000
--- a/vendor/gems/rubytree-0.5.2/lib/tree/binarytree.rb
+++ /dev/null
@@ -1,131 +0,0 @@
-# binarytree.rb
-#
-# $Revision: 1.5 $ by $Author: anupamsg $
-# $Name: $
-#
-# = binarytree.rb - Binary Tree implementation
-#
-# Provides a generic tree data structure with ability to
-# store keyed node elements in the tree. The implementation
-# mixes in the Enumerable module.
-#
-# Author:: Anupam Sengupta (anupamsg@gmail.com)
-#
-
-# Copyright (c) 2007 Anupam Sengupta
-#
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without modification,
-# are permitted provided that the following conditions are met:
-#
-# - Redistributions of source code must retain the above copyright notice, this
-# list of conditions and the following disclaimer.
-#
-# - Redistributions in binary form must reproduce the above copyright notice, this
-# list of conditions and the following disclaimer in the documentation and/or
-# other materials provided with the distribution.
-#
-# - Neither the name of the organization nor the names of its contributors may
-# be used to endorse or promote products derived from this software without
-# specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
-# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-
-require 'tree'
-
-module Tree
-
- # Provides a Binary tree implementation. This tree node allows only two child
- # nodes (left and right childs). It also provides direct access to the left
- # and right children, including assignment to the same.
- class BinaryTreeNode < TreeNode
-
- # Adds the specified child node to the receiver node. The child node's
- # parent is set to be the receiver. The child nodes are added in the order
- # of addition, i.e., the first child added becomes the left node, and the
- # second child will be the second node.
- # If only one child is present, then this will be the left child.
- def add(child)
- raise "Already has two child nodes" if @children.size == 2
-
- super(child)
- end
-
- # Returns the left child node. Note that
- # left Child == first Child
- def leftChild
- children.first
- end
-
- # Returns the right child node. Note that
- # right child == last child unless there is only one child.
- # Returns nil if the right child does not exist.
- def rightChild
- children[1]
- end
-
- # Sets the left child. If a previous child existed, it is replaced.
- def leftChild=(child)
- @children[0] = child
- @childrenHash[child.name] = child if child # Assign the name mapping
- end
-
- # Sets the right child. If a previous child existed, it is replaced.
- def rightChild=(child)
- @children[1] = child
- @childrenHash[child.name] = child if child # Assign the name mapping
- end
-
- # Returns true if this is the left child of its parent. Always returns false
- # if this is the root node.
- def isLeftChild?
- return nil if isRoot?
- self == parent.leftChild
- end
-
- # Returns true if this is the right child of its parent. Always returns false
- # if this is the root node.
- def isRightChild?
- return nil if isRoot?
- self == parent.rightChild
- end
-
- # Swaps the left and right children with each other
- def swap_children
- tempChild = leftChild
- self.leftChild= rightChild
- self.rightChild= tempChild
- end
- end
-
-end
-
-# $Log: binarytree.rb,v $
-# Revision 1.5 2007/12/18 23:11:29 anupamsg
-# Minor documentation changes in the binarytree class.
-#
-# Revision 1.4 2007/08/30 22:08:58 anupamsg
-# Added a new swap_children method for Binary Tree. Also added minor
-# documentation and test updates.
-#
-# Revision 1.3 2007/07/21 03:24:25 anupamsg
-# Minor edits to parameter names. User visible functionality does not change.
-#
-# Revision 1.2 2007/07/18 20:15:06 anupamsg
-# Added two predicate methods in BinaryTreeNode to determine whether a node
-# is a left or a right node.
-#
-# Revision 1.1 2007/07/18 19:33:27 anupamsg
-# Added a new binary tree implementation.
-#
diff --git a/vendor/gems/rubytree-0.5.2/setup.rb b/vendor/gems/rubytree-0.5.2/setup.rb
deleted file mode 100644
index 424a5f37c..000000000
--- a/vendor/gems/rubytree-0.5.2/setup.rb
+++ /dev/null
@@ -1,1585 +0,0 @@
-#
-# setup.rb
-#
-# Copyright (c) 2000-2005 Minero Aoki
-#
-# This program is free software.
-# You can distribute/modify this program under the terms of
-# the GNU LGPL, Lesser General Public License version 2.1.
-#
-
-unless Enumerable.method_defined?(:map) # Ruby 1.4.6
- module Enumerable
- alias map collect
- end
-end
-
-unless File.respond_to?(:read) # Ruby 1.6
- def File.read(fname)
- open(fname) {|f|
- return f.read
- }
- end
-end
-
-unless Errno.const_defined?(:ENOTEMPTY) # Windows?
- module Errno
- class ENOTEMPTY
- # We do not raise this exception, implementation is not needed.
- end
- end
-end
-
-def File.binread(fname)
- open(fname, 'rb') {|f|
- return f.read
- }
-end
-
-# for corrupted Windows' stat(2)
-def File.dir?(path)
- File.directory?((path[-1,1] == '/') ? path : path + '/')
-end
-
-
-class ConfigTable
-
- include Enumerable
-
- def initialize(rbconfig)
- @rbconfig = rbconfig
- @items = []
- @table = {}
- # options
- @install_prefix = nil
- @config_opt = nil
- @verbose = true
- @no_harm = false
- end
-
- attr_accessor :install_prefix
- attr_accessor :config_opt
-
- attr_writer :verbose
-
- def verbose?
- @verbose
- end
-
- attr_writer :no_harm
-
- def no_harm?
- @no_harm
- end
-
- def [](key)
- lookup(key).resolve(self)
- end
-
- def []=(key, val)
- lookup(key).set val
- end
-
- def names
- @items.map {|i| i.name }
- end
-
- def each(&block)
- @items.each(&block)
- end
-
- def key?(name)
- @table.key?(name)
- end
-
- def lookup(name)
- @table[name] or setup_rb_error "no such config item: #{name}"
- end
-
- def add(item)
- @items.push item
- @table[item.name] = item
- end
-
- def remove(name)
- item = lookup(name)
- @items.delete_if {|i| i.name == name }
- @table.delete_if {|name, i| i.name == name }
- item
- end
-
- def load_script(path, inst = nil)
- if File.file?(path)
- MetaConfigEnvironment.new(self, inst).instance_eval File.read(path), path
- end
- end
-
- def savefile
- '.config'
- end
-
- def load_savefile
- begin
- File.foreach(savefile()) do |line|
- k, v = *line.split(/=/, 2)
- self[k] = v.strip
- end
- rescue Errno::ENOENT
- setup_rb_error $!.message + "\n#{File.basename($0)} config first"
- end
- end
-
- def save
- @items.each {|i| i.value }
- File.open(savefile(), 'w') {|f|
- @items.each do |i|
- f.printf "%s=%s\n", i.name, i.value if i.value? and i.value
- end
- }
- end
-
- def load_standard_entries
- standard_entries(@rbconfig).each do |ent|
- add ent
- end
- end
-
- def standard_entries(rbconfig)
- c = rbconfig
-
- rubypath = File.join(c['bindir'], c['ruby_install_name'] + c['EXEEXT'])
-
- major = c['MAJOR'].to_i
- minor = c['MINOR'].to_i
- teeny = c['TEENY'].to_i
- version = "#{major}.#{minor}"
-
- # ruby ver. >= 1.4.4?
- newpath_p = ((major >= 2) or
- ((major == 1) and
- ((minor >= 5) or
- ((minor == 4) and (teeny >= 4)))))
-
- if c['rubylibdir']
- # V > 1.6.3
- libruby = "#{c['prefix']}/lib/ruby"
- librubyver = c['rubylibdir']
- librubyverarch = c['archdir']
- siteruby = c['sitedir']
- siterubyver = c['sitelibdir']
- siterubyverarch = c['sitearchdir']
- elsif newpath_p
- # 1.4.4 <= V <= 1.6.3
- libruby = "#{c['prefix']}/lib/ruby"
- librubyver = "#{c['prefix']}/lib/ruby/#{version}"
- librubyverarch = "#{c['prefix']}/lib/ruby/#{version}/#{c['arch']}"
- siteruby = c['sitedir']
- siterubyver = "$siteruby/#{version}"
- siterubyverarch = "$siterubyver/#{c['arch']}"
- else
- # V < 1.4.4
- libruby = "#{c['prefix']}/lib/ruby"
- librubyver = "#{c['prefix']}/lib/ruby/#{version}"
- librubyverarch = "#{c['prefix']}/lib/ruby/#{version}/#{c['arch']}"
- siteruby = "#{c['prefix']}/lib/ruby/#{version}/site_ruby"
- siterubyver = siteruby
- siterubyverarch = "$siterubyver/#{c['arch']}"
- end
- parameterize = lambda {|path|
- path.sub(/\A#{Regexp.quote(c['prefix'])}/, '$prefix')
- }
-
- if arg = c['configure_args'].split.detect {|arg| /--with-make-prog=/ =~ arg }
- makeprog = arg.sub(/'/, '').split(/=/, 2)[1]
- else
- makeprog = 'make'
- end
-
- [
- ExecItem.new('installdirs', 'std/site/home',
- 'std: install under libruby; site: install under site_ruby; home: install under $HOME')\
- {|val, table|
- case val
- when 'std'
- table['rbdir'] = '$librubyver'
- table['sodir'] = '$librubyverarch'
- when 'site'
- table['rbdir'] = '$siterubyver'
- table['sodir'] = '$siterubyverarch'
- when 'home'
- setup_rb_error '$HOME was not set' unless ENV['HOME']
- table['prefix'] = ENV['HOME']
- table['rbdir'] = '$libdir/ruby'
- table['sodir'] = '$libdir/ruby'
- end
- },
- PathItem.new('prefix', 'path', c['prefix'],
- 'path prefix of target environment'),
- PathItem.new('bindir', 'path', parameterize.call(c['bindir']),
- 'the directory for commands'),
- PathItem.new('libdir', 'path', parameterize.call(c['libdir']),
- 'the directory for libraries'),
- PathItem.new('datadir', 'path', parameterize.call(c['datadir']),
- 'the directory for shared data'),
- PathItem.new('mandir', 'path', parameterize.call(c['mandir']),
- 'the directory for man pages'),
- PathItem.new('sysconfdir', 'path', parameterize.call(c['sysconfdir']),
- 'the directory for system configuration files'),
- PathItem.new('localstatedir', 'path', parameterize.call(c['localstatedir']),
- 'the directory for local state data'),
- PathItem.new('libruby', 'path', libruby,
- 'the directory for ruby libraries'),
- PathItem.new('librubyver', 'path', librubyver,
- 'the directory for standard ruby libraries'),
- PathItem.new('librubyverarch', 'path', librubyverarch,
- 'the directory for standard ruby extensions'),
- PathItem.new('siteruby', 'path', siteruby,
- 'the directory for version-independent aux ruby libraries'),
- PathItem.new('siterubyver', 'path', siterubyver,
- 'the directory for aux ruby libraries'),
- PathItem.new('siterubyverarch', 'path', siterubyverarch,
- 'the directory for aux ruby binaries'),
- PathItem.new('rbdir', 'path', '$siterubyver',
- 'the directory for ruby scripts'),
- PathItem.new('sodir', 'path', '$siterubyverarch',
- 'the directory for ruby extentions'),
- PathItem.new('rubypath', 'path', rubypath,
- 'the path to set to #! line'),
- ProgramItem.new('rubyprog', 'name', rubypath,
- 'the ruby program using for installation'),
- ProgramItem.new('makeprog', 'name', makeprog,
- 'the make program to compile ruby extentions'),
- SelectItem.new('shebang', 'all/ruby/never', 'ruby',
- 'shebang line (#!) editing mode'),
- BoolItem.new('without-ext', 'yes/no', 'no',
- 'does not compile/install ruby extentions')
- ]
- end
- private :standard_entries
-
- def load_multipackage_entries
- multipackage_entries().each do |ent|
- add ent
- end
- end
-
- def multipackage_entries
- [
- PackageSelectionItem.new('with', 'name,name...', '', 'ALL',
- 'package names that you want to install'),
- PackageSelectionItem.new('without', 'name,name...', '', 'NONE',
- 'package names that you do not want to install')
- ]
- end
- private :multipackage_entries
-
- ALIASES = {
- 'std-ruby' => 'librubyver',
- 'stdruby' => 'librubyver',
- 'rubylibdir' => 'librubyver',
- 'archdir' => 'librubyverarch',
- 'site-ruby-common' => 'siteruby', # For backward compatibility
- 'site-ruby' => 'siterubyver', # For backward compatibility
- 'bin-dir' => 'bindir',
- 'bin-dir' => 'bindir',
- 'rb-dir' => 'rbdir',
- 'so-dir' => 'sodir',
- 'data-dir' => 'datadir',
- 'ruby-path' => 'rubypath',
- 'ruby-prog' => 'rubyprog',
- 'ruby' => 'rubyprog',
- 'make-prog' => 'makeprog',
- 'make' => 'makeprog'
- }
-
- def fixup
- ALIASES.each do |ali, name|
- @table[ali] = @table[name]
- end
- @items.freeze
- @table.freeze
- @options_re = /\A--(#{@table.keys.join('|')})(?:=(.*))?\z/
- end
-
- def parse_opt(opt)
- m = @options_re.match(opt) or setup_rb_error "config: unknown option #{opt}"
- m.to_a[1,2]
- end
-
- def dllext
- @rbconfig['DLEXT']
- end
-
- def value_config?(name)
- lookup(name).value?
- end
-
- class Item
- def initialize(name, template, default, desc)
- @name = name.freeze
- @template = template
- @value = default
- @default = default
- @description = desc
- end
-
- attr_reader :name
- attr_reader :description
-
- attr_accessor :default
- alias help_default default
-
- def help_opt
- "--#{@name}=#{@template}"
- end
-
- def value?
- true
- end
-
- def value
- @value
- end
-
- def resolve(table)
- @value.gsub(%r<\$([^/]+)>) { table[$1] }
- end
-
- def set(val)
- @value = check(val)
- end
-
- private
-
- def check(val)
- setup_rb_error "config: --#{name} requires argument" unless val
- val
- end
- end
-
- class BoolItem < Item
- def config_type
- 'bool'
- end
-
- def help_opt
- "--#{@name}"
- end
-
- private
-
- def check(val)
- return 'yes' unless val
- case val
- when /\Ay(es)?\z/i, /\At(rue)?\z/i then 'yes'
- when /\An(o)?\z/i, /\Af(alse)\z/i then 'no'
- else
- setup_rb_error "config: --#{@name} accepts only yes/no for argument"
- end
- end
- end
-
- class PathItem < Item
- def config_type
- 'path'
- end
-
- private
-
- def check(path)
- setup_rb_error "config: --#{@name} requires argument" unless path
- path[0,1] == '$' ? path : File.expand_path(path)
- end
- end
-
- class ProgramItem < Item
- def config_type
- 'program'
- end
- end
-
- class SelectItem < Item
- def initialize(name, selection, default, desc)
- super
- @ok = selection.split('/')
- end
-
- def config_type
- 'select'
- end
-
- private
-
- def check(val)
- unless @ok.include?(val.strip)
- setup_rb_error "config: use --#{@name}=#{@template} (#{val})"
- end
- val.strip
- end
- end
-
- class ExecItem < Item
- def initialize(name, selection, desc, &block)
- super name, selection, nil, desc
- @ok = selection.split('/')
- @action = block
- end
-
- def config_type
- 'exec'
- end
-
- def value?
- false
- end
-
- def resolve(table)
- setup_rb_error "$#{name()} wrongly used as option value"
- end
-
- undef set
-
- def evaluate(val, table)
- v = val.strip.downcase
- unless @ok.include?(v)
- setup_rb_error "invalid option --#{@name}=#{val} (use #{@template})"
- end
- @action.call v, table
- end
- end
-
- class PackageSelectionItem < Item
- def initialize(name, template, default, help_default, desc)
- super name, template, default, desc
- @help_default = help_default
- end
-
- attr_reader :help_default
-
- def config_type
- 'package'
- end
-
- private
-
- def check(val)
- unless File.dir?("packages/#{val}")
- setup_rb_error "config: no such package: #{val}"
- end
- val
- end
- end
-
- class MetaConfigEnvironment
- def initialize(config, installer)
- @config = config
- @installer = installer
- end
-
- def config_names
- @config.names
- end
-
- def config?(name)
- @config.key?(name)
- end
-
- def bool_config?(name)
- @config.lookup(name).config_type == 'bool'
- end
-
- def path_config?(name)
- @config.lookup(name).config_type == 'path'
- end
-
- def value_config?(name)
- @config.lookup(name).config_type != 'exec'
- end
-
- def add_config(item)
- @config.add item
- end
-
- def add_bool_config(name, default, desc)
- @config.add BoolItem.new(name, 'yes/no', default ? 'yes' : 'no', desc)
- end
-
- def add_path_config(name, default, desc)
- @config.add PathItem.new(name, 'path', default, desc)
- end
-
- def set_config_default(name, default)
- @config.lookup(name).default = default
- end
-
- def remove_config(name)
- @config.remove(name)
- end
-
- # For only multipackage
- def packages
- raise '[setup.rb fatal] multi-package metaconfig API packages() called for single-package; contact application package vendor' unless @installer
- @installer.packages
- end
-
- # For only multipackage
- def declare_packages(list)
- raise '[setup.rb fatal] multi-package metaconfig API declare_packages() called for single-package; contact application package vendor' unless @installer
- @installer.packages = list
- end
- end
-
-end # class ConfigTable
-
-
-# This module requires: #verbose?, #no_harm?
-module FileOperations
-
- def mkdir_p(dirname, prefix = nil)
- dirname = prefix + File.expand_path(dirname) if prefix
- $stderr.puts "mkdir -p #{dirname}" if verbose?
- return if no_harm?
-
- # Does not check '/', it's too abnormal.
- dirs = File.expand_path(dirname).split(%r<(?=/)>)
- if /\A[a-z]:\z/i =~ dirs[0]
- disk = dirs.shift
- dirs[0] = disk + dirs[0]
- end
- dirs.each_index do |idx|
- path = dirs[0..idx].join('')
- Dir.mkdir path unless File.dir?(path)
- end
- end
-
- def rm_f(path)
- $stderr.puts "rm -f #{path}" if verbose?
- return if no_harm?
- force_remove_file path
- end
-
- def rm_rf(path)
- $stderr.puts "rm -rf #{path}" if verbose?
- return if no_harm?
- remove_tree path
- end
-
- def remove_tree(path)
- if File.symlink?(path)
- remove_file path
- elsif File.dir?(path)
- remove_tree0 path
- else
- force_remove_file path
- end
- end
-
- def remove_tree0(path)
- Dir.foreach(path) do |ent|
- next if ent == '.'
- next if ent == '..'
- entpath = "#{path}/#{ent}"
- if File.symlink?(entpath)
- remove_file entpath
- elsif File.dir?(entpath)
- remove_tree0 entpath
- else
- force_remove_file entpath
- end
- end
- begin
- Dir.rmdir path
- rescue Errno::ENOTEMPTY
- # directory may not be empty
- end
- end
-
- def move_file(src, dest)
- force_remove_file dest
- begin
- File.rename src, dest
- rescue
- File.open(dest, 'wb') {|f|
- f.write File.binread(src)
- }
- File.chmod File.stat(src).mode, dest
- File.unlink src
- end
- end
-
- def force_remove_file(path)
- begin
- remove_file path
- rescue
- end
- end
-
- def remove_file(path)
- File.chmod 0777, path
- File.unlink path
- end
-
- def install(from, dest, mode, prefix = nil)
- $stderr.puts "install #{from} #{dest}" if verbose?
- return if no_harm?
-
- realdest = prefix ? prefix + File.expand_path(dest) : dest
- realdest = File.join(realdest, File.basename(from)) if File.dir?(realdest)
- str = File.binread(from)
- if diff?(str, realdest)
- verbose_off {
- rm_f realdest if File.exist?(realdest)
- }
- File.open(realdest, 'wb') {|f|
- f.write str
- }
- File.chmod mode, realdest
-
- File.open("#{objdir_root()}/InstalledFiles", 'a') {|f|
- if prefix
- f.puts realdest.sub(prefix, '')
- else
- f.puts realdest
- end
- }
- end
- end
-
- def diff?(new_content, path)
- return true unless File.exist?(path)
- new_content != File.binread(path)
- end
-
- def command(*args)
- $stderr.puts args.join(' ') if verbose?
- system(*args) or raise RuntimeError,
- "system(#{args.map{|a| a.inspect }.join(' ')}) failed"
- end
-
- def ruby(*args)
- command config('rubyprog'), *args
- end
-
- def make(task = nil)
- command(*[config('makeprog'), task].compact)
- end
-
- def extdir?(dir)
- File.exist?("#{dir}/MANIFEST") or File.exist?("#{dir}/extconf.rb")
- end
-
- def files_of(dir)
- Dir.open(dir) {|d|
- return d.select {|ent| File.file?("#{dir}/#{ent}") }
- }
- end
-
- DIR_REJECT = %w( . .. CVS SCCS RCS CVS.adm .svn )
-
- def directories_of(dir)
- Dir.open(dir) {|d|
- return d.select {|ent| File.dir?("#{dir}/#{ent}") } - DIR_REJECT
- }
- end
-
-end
-
-
-# This module requires: #srcdir_root, #objdir_root, #relpath
-module HookScriptAPI
-
- def get_config(key)
- @config[key]
- end
-
- alias config get_config
-
- # obsolete: use metaconfig to change configuration
- def set_config(key, val)
- @config[key] = val
- end
-
- #
- # srcdir/objdir (works only in the package directory)
- #
-
- def curr_srcdir
- "#{srcdir_root()}/#{relpath()}"
- end
-
- def curr_objdir
- "#{objdir_root()}/#{relpath()}"
- end
-
- def srcfile(path)
- "#{curr_srcdir()}/#{path}"
- end
-
- def srcexist?(path)
- File.exist?(srcfile(path))
- end
-
- def srcdirectory?(path)
- File.dir?(srcfile(path))
- end
-
- def srcfile?(path)
- File.file?(srcfile(path))
- end
-
- def srcentries(path = '.')
- Dir.open("#{curr_srcdir()}/#{path}") {|d|
- return d.to_a - %w(. ..)
- }
- end
-
- def srcfiles(path = '.')
- srcentries(path).select {|fname|
- File.file?(File.join(curr_srcdir(), path, fname))
- }
- end
-
- def srcdirectories(path = '.')
- srcentries(path).select {|fname|
- File.dir?(File.join(curr_srcdir(), path, fname))
- }
- end
-
-end
-
-
-class ToplevelInstaller
-
- Version = '3.4.1'
- Copyright = 'Copyright (c) 2000-2005 Minero Aoki'
-
- TASKS = [
- [ 'all', 'do config, setup, then install' ],
- [ 'config', 'saves your configurations' ],
- [ 'show', 'shows current configuration' ],
- [ 'setup', 'compiles ruby extentions and others' ],
- [ 'install', 'installs files' ],
- [ 'test', 'run all tests in test/' ],
- [ 'clean', "does `make clean' for each extention" ],
- [ 'distclean',"does `make distclean' for each extention" ]
- ]
-
- def ToplevelInstaller.invoke
- config = ConfigTable.new(load_rbconfig())
- config.load_standard_entries
- config.load_multipackage_entries if multipackage?
- config.fixup
- klass = (multipackage?() ? ToplevelInstallerMulti : ToplevelInstaller)
- klass.new(File.dirname($0), config).invoke
- end
-
- def ToplevelInstaller.multipackage?
- File.dir?(File.dirname($0) + '/packages')
- end
-
- def ToplevelInstaller.load_rbconfig
- if arg = ARGV.detect {|arg| /\A--rbconfig=/ =~ arg }
- ARGV.delete(arg)
- load File.expand_path(arg.split(/=/, 2)[1])
- $".push 'rbconfig.rb'
- else
- require 'rbconfig'
- end
- ::Config::CONFIG
- end
-
- def initialize(ardir_root, config)
- @ardir = File.expand_path(ardir_root)
- @config = config
- # cache
- @valid_task_re = nil
- end
-
- def config(key)
- @config[key]
- end
-
- def inspect
- "#<#{self.class} #{__id__()}>"
- end
-
- def invoke
- run_metaconfigs
- case task = parsearg_global()
- when nil, 'all'
- parsearg_config
- init_installers
- exec_config
- exec_setup
- exec_install
- else
- case task
- when 'config', 'test'
- ;
- when 'clean', 'distclean'
- @config.load_savefile if File.exist?(@config.savefile)
- else
- @config.load_savefile
- end
- __send__ "parsearg_#{task}"
- init_installers
- __send__ "exec_#{task}"
- end
- end
-
- def run_metaconfigs
- @config.load_script "#{@ardir}/metaconfig"
- end
-
- def init_installers
- @installer = Installer.new(@config, @ardir, File.expand_path('.'))
- end
-
- #
- # Hook Script API bases
- #
-
- def srcdir_root
- @ardir
- end
-
- def objdir_root
- '.'
- end
-
- def relpath
- '.'
- end
-
- #
- # Option Parsing
- #
-
- def parsearg_global
- while arg = ARGV.shift
- case arg
- when /\A\w+\z/
- setup_rb_error "invalid task: #{arg}" unless valid_task?(arg)
- return arg
- when '-q', '--quiet'
- @config.verbose = false
- when '--verbose'
- @config.verbose = true
- when '--help'
- print_usage $stdout
- exit 0
- when '--version'
- puts "#{File.basename($0)} version #{Version}"
- exit 0
- when '--copyright'
- puts Copyright
- exit 0
- else
- setup_rb_error "unknown global option '#{arg}'"
- end
- end
- nil
- end
-
- def valid_task?(t)
- valid_task_re() =~ t
- end
-
- def valid_task_re
- @valid_task_re ||= /\A(?:#{TASKS.map {|task,desc| task }.join('|')})\z/
- end
-
- def parsearg_no_options
- unless ARGV.empty?
- task = caller(0).first.slice(%r<`parsearg_(\w+)'>, 1)
- setup_rb_error "#{task}: unknown options: #{ARGV.join(' ')}"
- end
- end
-
- alias parsearg_show parsearg_no_options
- alias parsearg_setup parsearg_no_options
- alias parsearg_test parsearg_no_options
- alias parsearg_clean parsearg_no_options
- alias parsearg_distclean parsearg_no_options
-
- def parsearg_config
- evalopt = []
- set = []
- @config.config_opt = []
- while i = ARGV.shift
- if /\A--?\z/ =~ i
- @config.config_opt = ARGV.dup
- break
- end
- name, value = *@config.parse_opt(i)
- if @config.value_config?(name)
- @config[name] = value
- else
- evalopt.push [name, value]
- end
- set.push name
- end
- evalopt.each do |name, value|
- @config.lookup(name).evaluate value, @config
- end
- # Check if configuration is valid
- set.each do |n|
- @config[n] if @config.value_config?(n)
- end
- end
-
- def parsearg_install
- @config.no_harm = false
- @config.install_prefix = ''
- while a = ARGV.shift
- case a
- when '--no-harm'
- @config.no_harm = true
- when /\A--prefix=/
- path = a.split(/=/, 2)[1]
- path = File.expand_path(path) unless path[0,1] == '/'
- @config.install_prefix = path
- else
- setup_rb_error "install: unknown option #{a}"
- end
- end
- end
-
- def print_usage(out)
- out.puts 'Typical Installation Procedure:'
- out.puts " $ ruby #{File.basename $0} config"
- out.puts " $ ruby #{File.basename $0} setup"
- out.puts " # ruby #{File.basename $0} install (may require root privilege)"
- out.puts
- out.puts 'Detailed Usage:'
- out.puts " ruby #{File.basename $0} <global option>"
- out.puts " ruby #{File.basename $0} [<global options>] <task> [<task options>]"
-
- fmt = " %-24s %s\n"
- out.puts
- out.puts 'Global options:'
- out.printf fmt, '-q,--quiet', 'suppress message outputs'
- out.printf fmt, ' --verbose', 'output messages verbosely'
- out.printf fmt, ' --help', 'print this message'
- out.printf fmt, ' --version', 'print version and quit'
- out.printf fmt, ' --copyright', 'print copyright and quit'
- out.puts
- out.puts 'Tasks:'
- TASKS.each do |name, desc|
- out.printf fmt, name, desc
- end
-
- fmt = " %-24s %s [%s]\n"
- out.puts
- out.puts 'Options for CONFIG or ALL:'
- @config.each do |item|
- out.printf fmt, item.help_opt, item.description, item.help_default
- end
- out.printf fmt, '--rbconfig=path', 'rbconfig.rb to load',"running ruby's"
- out.puts
- out.puts 'Options for INSTALL:'
- out.printf fmt, '--no-harm', 'only display what to do if given', 'off'
- out.printf fmt, '--prefix=path', 'install path prefix', ''
- out.puts
- end
-
- #
- # Task Handlers
- #
-
- def exec_config
- @installer.exec_config
- @config.save # must be final
- end
-
- def exec_setup
- @installer.exec_setup
- end
-
- def exec_install
- @installer.exec_install
- end
-
- def exec_test
- @installer.exec_test
- end
-
- def exec_show
- @config.each do |i|
- printf "%-20s %s\n", i.name, i.value if i.value?
- end
- end
-
- def exec_clean
- @installer.exec_clean
- end
-
- def exec_distclean
- @installer.exec_distclean
- end
-
-end # class ToplevelInstaller
-
-
-class ToplevelInstallerMulti < ToplevelInstaller
-
- include FileOperations
-
- def initialize(ardir_root, config)
- super
- @packages = directories_of("#{@ardir}/packages")
- raise 'no package exists' if @packages.empty?
- @root_installer = Installer.new(@config, @ardir, File.expand_path('.'))
- end
-
- def run_metaconfigs
- @config.load_script "#{@ardir}/metaconfig", self
- @packages.each do |name|
- @config.load_script "#{@ardir}/packages/#{name}/metaconfig"
- end
- end
-
- attr_reader :packages
-
- def packages=(list)
- raise 'package list is empty' if list.empty?
- list.each do |name|
- raise "directory packages/#{name} does not exist"\
- unless File.dir?("#{@ardir}/packages/#{name}")
- end
- @packages = list
- end
-
- def init_installers
- @installers = {}
- @packages.each do |pack|
- @installers[pack] = Installer.new(@config,
- "#{@ardir}/packages/#{pack}",
- "packages/#{pack}")
- end
- with = extract_selection(config('with'))
- without = extract_selection(config('without'))
- @selected = @installers.keys.select {|name|
- (with.empty? or with.include?(name)) \
- and not without.include?(name)
- }
- end
-
- def extract_selection(list)
- a = list.split(/,/)
- a.each do |name|
- setup_rb_error "no such package: #{name}" unless @installers.key?(name)
- end
- a
- end
-
- def print_usage(f)
- super
- f.puts 'Inluded packages:'
- f.puts ' ' + @packages.sort.join(' ')
- f.puts
- end
-
- #
- # Task Handlers
- #
-
- def exec_config
- run_hook 'pre-config'
- each_selected_installers {|inst| inst.exec_config }
- run_hook 'post-config'
- @config.save # must be final
- end
-
- def exec_setup
- run_hook 'pre-setup'
- each_selected_installers {|inst| inst.exec_setup }
- run_hook 'post-setup'
- end
-
- def exec_install
- run_hook 'pre-install'
- each_selected_installers {|inst| inst.exec_install }
- run_hook 'post-install'
- end
-
- def exec_test
- run_hook 'pre-test'
- each_selected_installers {|inst| inst.exec_test }
- run_hook 'post-test'
- end
-
- def exec_clean
- rm_f @config.savefile
- run_hook 'pre-clean'
- each_selected_installers {|inst| inst.exec_clean }
- run_hook 'post-clean'
- end
-
- def exec_distclean
- rm_f @config.savefile
- run_hook 'pre-distclean'
- each_selected_installers {|inst| inst.exec_distclean }
- run_hook 'post-distclean'
- end
-
- #
- # lib
- #
-
- def each_selected_installers
- Dir.mkdir 'packages' unless File.dir?('packages')
- @selected.each do |pack|
- $stderr.puts "Processing the package `#{pack}' ..." if verbose?
- Dir.mkdir "packages/#{pack}" unless File.dir?("packages/#{pack}")
- Dir.chdir "packages/#{pack}"
- yield @installers[pack]
- Dir.chdir '../..'
- end
- end
-
- def run_hook(id)
- @root_installer.run_hook id
- end
-
- # module FileOperations requires this
- def verbose?
- @config.verbose?
- end
-
- # module FileOperations requires this
- def no_harm?
- @config.no_harm?
- end
-
-end # class ToplevelInstallerMulti
-
-
-class Installer
-
- FILETYPES = %w( bin lib ext data conf man )
-
- include FileOperations
- include HookScriptAPI
-
- def initialize(config, srcroot, objroot)
- @config = config
- @srcdir = File.expand_path(srcroot)
- @objdir = File.expand_path(objroot)
- @currdir = '.'
- end
-
- def inspect
- "#<#{self.class} #{File.basename(@srcdir)}>"
- end
-
- def noop(rel)
- end
-
- #
- # Hook Script API base methods
- #
-
- def srcdir_root
- @srcdir
- end
-
- def objdir_root
- @objdir
- end
-
- def relpath
- @currdir
- end
-
- #
- # Config Access
- #
-
- # module FileOperations requires this
- def verbose?
- @config.verbose?
- end
-
- # module FileOperations requires this
- def no_harm?
- @config.no_harm?
- end
-
- def verbose_off
- begin
- save, @config.verbose = @config.verbose?, false
- yield
- ensure
- @config.verbose = save
- end
- end
-
- #
- # TASK config
- #
-
- def exec_config
- exec_task_traverse 'config'
- end
-
- alias config_dir_bin noop
- alias config_dir_lib noop
-
- def config_dir_ext(rel)
- extconf if extdir?(curr_srcdir())
- end
-
- alias config_dir_data noop
- alias config_dir_conf noop
- alias config_dir_man noop
-
- def extconf
- ruby "#{curr_srcdir()}/extconf.rb", *@config.config_opt
- end
-
- #
- # TASK setup
- #
-
- def exec_setup
- exec_task_traverse 'setup'
- end
-
- def setup_dir_bin(rel)
- files_of(curr_srcdir()).each do |fname|
- update_shebang_line "#{curr_srcdir()}/#{fname}"
- end
- end
-
- alias setup_dir_lib noop
-
- def setup_dir_ext(rel)
- make if extdir?(curr_srcdir())
- end
-
- alias setup_dir_data noop
- alias setup_dir_conf noop
- alias setup_dir_man noop
-
- def update_shebang_line(path)
- return if no_harm?
- return if config('shebang') == 'never'
- old = Shebang.load(path)
- if old
- $stderr.puts "warning: #{path}: Shebang line includes too many args. It is not portable and your program may not work." if old.args.size > 1
- new = new_shebang(old)
- return if new.to_s == old.to_s
- else
- return unless config('shebang') == 'all'
- new = Shebang.new(config('rubypath'))
- end
- $stderr.puts "updating shebang: #{File.basename(path)}" if verbose?
- open_atomic_writer(path) {|output|
- File.open(path, 'rb') {|f|
- f.gets if old # discard
- output.puts new.to_s
- output.print f.read
- }
- }
- end
-
- def new_shebang(old)
- if /\Aruby/ =~ File.basename(old.cmd)
- Shebang.new(config('rubypath'), old.args)
- elsif File.basename(old.cmd) == 'env' and old.args.first == 'ruby'
- Shebang.new(config('rubypath'), old.args[1..-1])
- else
- return old unless config('shebang') == 'all'
- Shebang.new(config('rubypath'))
- end
- end
-
- def open_atomic_writer(path, &block)
- tmpfile = File.basename(path) + '.tmp'
- begin
- File.open(tmpfile, 'wb', &block)
- File.rename tmpfile, File.basename(path)
- ensure
- File.unlink tmpfile if File.exist?(tmpfile)
- end
- end
-
- class Shebang
- def Shebang.load(path)
- line = nil
- File.open(path) {|f|
- line = f.gets
- }
- return nil unless /\A#!/ =~ line
- parse(line)
- end
-
- def Shebang.parse(line)
- cmd, *args = *line.strip.sub(/\A\#!/, '').split(' ')
- new(cmd, args)
- end
-
- def initialize(cmd, args = [])
- @cmd = cmd
- @args = args
- end
-
- attr_reader :cmd
- attr_reader :args
-
- def to_s
- "#! #{@cmd}" + (@args.empty? ? '' : " #{@args.join(' ')}")
- end
- end
-
- #
- # TASK install
- #
-
- def exec_install
- rm_f 'InstalledFiles'
- exec_task_traverse 'install'
- end
-
- def install_dir_bin(rel)
- install_files targetfiles(), "#{config('bindir')}/#{rel}", 0755
- end
-
- def install_dir_lib(rel)
- install_files libfiles(), "#{config('rbdir')}/#{rel}", 0644
- end
-
- def install_dir_ext(rel)
- return unless extdir?(curr_srcdir())
- install_files rubyextentions('.'),
- "#{config('sodir')}/#{File.dirname(rel)}",
- 0555
- end
-
- def install_dir_data(rel)
- install_files targetfiles(), "#{config('datadir')}/#{rel}", 0644
- end
-
- def install_dir_conf(rel)
- # FIXME: should not remove current config files
- # (rename previous file to .old/.org)
- install_files targetfiles(), "#{config('sysconfdir')}/#{rel}", 0644
- end
-
- def install_dir_man(rel)
- install_files targetfiles(), "#{config('mandir')}/#{rel}", 0644
- end
-
- def install_files(list, dest, mode)
- mkdir_p dest, @config.install_prefix
- list.each do |fname|
- install fname, dest, mode, @config.install_prefix
- end
- end
-
- def libfiles
- glob_reject(%w(*.y *.output), targetfiles())
- end
-
- def rubyextentions(dir)
- ents = glob_select("*.#{@config.dllext}", targetfiles())
- if ents.empty?
- setup_rb_error "no ruby extention exists: 'ruby #{$0} setup' first"
- end
- ents
- end
-
- def targetfiles
- mapdir(existfiles() - hookfiles())
- end
-
- def mapdir(ents)
- ents.map {|ent|
- if File.exist?(ent)
- then ent # objdir
- else "#{curr_srcdir()}/#{ent}" # srcdir
- end
- }
- end
-
- # picked up many entries from cvs-1.11.1/src/ignore.c
- JUNK_FILES = %w(
- core RCSLOG tags TAGS .make.state
- .nse_depinfo #* .#* cvslog.* ,* .del-* *.olb
- *~ *.old *.bak *.BAK *.orig *.rej _$* *$
-
- *.org *.in .*
- )
-
- def existfiles
- glob_reject(JUNK_FILES, (files_of(curr_srcdir()) | files_of('.')))
- end
-
- def hookfiles
- %w( pre-%s post-%s pre-%s.rb post-%s.rb ).map {|fmt|
- %w( config setup install clean ).map {|t| sprintf(fmt, t) }
- }.flatten
- end
-
- def glob_select(pat, ents)
- re = globs2re([pat])
- ents.select {|ent| re =~ ent }
- end
-
- def glob_reject(pats, ents)
- re = globs2re(pats)
- ents.reject {|ent| re =~ ent }
- end
-
- GLOB2REGEX = {
- '.' => '\.',
- '$' => '\$',
- '#' => '\#',
- '*' => '.*'
- }
-
- def globs2re(pats)
- /\A(?:#{
- pats.map {|pat| pat.gsub(/[\.\$\#\*]/) {|ch| GLOB2REGEX[ch] } }.join('|')
- })\z/
- end
-
- #
- # TASK test
- #
-
- TESTDIR = 'test'
-
- def exec_test
- unless File.directory?('test')
- $stderr.puts 'no test in this package' if verbose?
- return
- end
- $stderr.puts 'Running tests...' if verbose?
- begin
- require 'test/unit'
- rescue LoadError
- setup_rb_error 'test/unit cannot loaded. You need Ruby 1.8 or later to invoke this task.'
- end
- runner = Test::Unit::AutoRunner.new(true)
- runner.to_run << TESTDIR
- runner.run
- end
-
- #
- # TASK clean
- #
-
- def exec_clean
- exec_task_traverse 'clean'
- rm_f @config.savefile
- rm_f 'InstalledFiles'
- end
-
- alias clean_dir_bin noop
- alias clean_dir_lib noop
- alias clean_dir_data noop
- alias clean_dir_conf noop
- alias clean_dir_man noop
-
- def clean_dir_ext(rel)
- return unless extdir?(curr_srcdir())
- make 'clean' if File.file?('Makefile')
- end
-
- #
- # TASK distclean
- #
-
- def exec_distclean
- exec_task_traverse 'distclean'
- rm_f @config.savefile
- rm_f 'InstalledFiles'
- end
-
- alias distclean_dir_bin noop
- alias distclean_dir_lib noop
-
- def distclean_dir_ext(rel)
- return unless extdir?(curr_srcdir())
- make 'distclean' if File.file?('Makefile')
- end
-
- alias distclean_dir_data noop
- alias distclean_dir_conf noop
- alias distclean_dir_man noop
-
- #
- # Traversing
- #
-
- def exec_task_traverse(task)
- run_hook "pre-#{task}"
- FILETYPES.each do |type|
- if type == 'ext' and config('without-ext') == 'yes'
- $stderr.puts 'skipping ext/* by user option' if verbose?
- next
- end
- traverse task, type, "#{task}_dir_#{type}"
- end
- run_hook "post-#{task}"
- end
-
- def traverse(task, rel, mid)
- dive_into(rel) {
- run_hook "pre-#{task}"
- __send__ mid, rel.sub(%r[\A.*?(?:/|\z)], '')
- directories_of(curr_srcdir()).each do |d|
- traverse task, "#{rel}/#{d}", mid
- end
- run_hook "post-#{task}"
- }
- end
-
- def dive_into(rel)
- return unless File.dir?("#{@srcdir}/#{rel}")
-
- dir = File.basename(rel)
- Dir.mkdir dir unless File.dir?(dir)
- prevdir = Dir.pwd
- Dir.chdir dir
- $stderr.puts '---> ' + rel if verbose?
- @currdir = rel
- yield
- Dir.chdir prevdir
- $stderr.puts '<--- ' + rel if verbose?
- @currdir = File.dirname(rel)
- end
-
- def run_hook(id)
- path = [ "#{curr_srcdir()}/#{id}",
- "#{curr_srcdir()}/#{id}.rb" ].detect {|cand| File.file?(cand) }
- return unless path
- begin
- instance_eval File.read(path), path, 1
- rescue
- raise if $DEBUG
- setup_rb_error "hook #{path} failed:\n" + $!.message
- end
- end
-
-end # class Installer
-
-
-class SetupError < StandardError; end
-
-def setup_rb_error(msg)
- raise SetupError, msg
-end
-
-if $0 == __FILE__
- begin
- ToplevelInstaller.invoke
- rescue SetupError
- raise if $DEBUG
- $stderr.puts $!.message
- $stderr.puts "Try 'ruby #{$0} --help' for detailed usage."
- exit 1
- end
-end
diff --git a/vendor/gems/rubytree-0.5.2/test/test_binarytree.rb b/vendor/gems/rubytree-0.5.2/test/test_binarytree.rb
deleted file mode 100644
index 8d8664565..000000000
--- a/vendor/gems/rubytree-0.5.2/test/test_binarytree.rb
+++ /dev/null
@@ -1,204 +0,0 @@
-#!/usr/bin/env ruby
-
-# test_binarytree.rb
-#
-# $Revision: 1.5 $ by $Author: anupamsg $
-# $Name: $
-#
-# Copyright (c) 2006, 2007 Anupam Sengupta
-#
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without modification,
-# are permitted provided that the following conditions are met:
-#
-# - Redistributions of source code must retain the above copyright notice, this
-# list of conditions and the following disclaimer.
-#
-# - Redistributions in binary form must reproduce the above copyright notice, this
-# list of conditions and the following disclaimer in the documentation and/or
-# other materials provided with the distribution.
-#
-# - Neither the name of the organization nor the names of its contributors may
-# be used to endorse or promote products derived from this software without
-# specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
-# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-
-require 'test/unit'
-require 'tree/binarytree'
-
-module TestTree
- # Test class for the Tree node.
- class TestBinaryTreeNode < Test::Unit::TestCase
-
- def setup
- @root = Tree::BinaryTreeNode.new("ROOT", "Root Node")
-
- @left_child1 = Tree::BinaryTreeNode.new("A Child at Left", "Child Node @ left")
- @right_child1 = Tree::BinaryTreeNode.new("B Child at Right", "Child Node @ right")
-
- end
-
- def teardown
- @root.remove!(@left_child1)
- @root.remove!(@right_child1)
- @root = nil
- end
-
- def test_initialize
- assert_not_nil(@root, "Binary tree's Root should have been created")
- end
-
- def test_add
- @root.add @left_child1
- assert_same(@left_child1, @root.leftChild, "The left node should be left_child1")
- assert_same(@left_child1, @root.firstChild, "The first node should be left_child1")
-
- @root.add @right_child1
- assert_same(@right_child1, @root.rightChild, "The right node should be right_child1")
- assert_same(@right_child1, @root.lastChild, "The first node should be right_child1")
-
- assert_raise RuntimeError do
- @root.add Tree::BinaryTreeNode.new("The third child!")
- end
-
- assert_raise RuntimeError do
- @root << Tree::BinaryTreeNode.new("The third child!")
- end
- end
-
- def test_leftChild
- @root << @left_child1
- @root << @right_child1
- assert_same(@left_child1, @root.leftChild, "The left child should be 'left_child1")
- assert_not_same(@right_child1, @root.leftChild, "The right_child1 is not the left child")
- end
-
- def test_rightChild
- @root << @left_child1
- @root << @right_child1
- assert_same(@right_child1, @root.rightChild, "The right child should be 'right_child1")
- assert_not_same(@left_child1, @root.rightChild, "The left_child1 is not the left child")
- end
-
- def test_leftChild_equals
- @root << @left_child1
- @root << @right_child1
- assert_same(@left_child1, @root.leftChild, "The left child should be 'left_child1")
-
- @root.leftChild = Tree::BinaryTreeNode.new("New Left Child")
- assert_equal("New Left Child", @root.leftChild.name, "The left child should now be the new child")
- assert_equal("B Child at Right", @root.lastChild.name, "The last child should now be the right child")
-
- # Now set the left child as nil, and retest
- @root.leftChild = nil
- assert_nil(@root.leftChild, "The left child should now be nil")
- assert_nil(@root.firstChild, "The first child is now nil")
- assert_equal("B Child at Right", @root.lastChild.name, "The last child should now be the right child")
- end
-
- def test_rightChild_equals
- @root << @left_child1
- @root << @right_child1
- assert_same(@right_child1, @root.rightChild, "The right child should be 'right_child1")
-
- @root.rightChild = Tree::BinaryTreeNode.new("New Right Child")
- assert_equal("New Right Child", @root.rightChild.name, "The right child should now be the new child")
- assert_equal("A Child at Left", @root.firstChild.name, "The first child should now be the left child")
- assert_equal("New Right Child", @root.lastChild.name, "The last child should now be the right child")
-
- # Now set the right child as nil, and retest
- @root.rightChild = nil
- assert_nil(@root.rightChild, "The right child should now be nil")
- assert_equal("A Child at Left", @root.firstChild.name, "The first child should now be the left child")
- assert_nil(@root.lastChild, "The first child is now nil")
- end
-
- def test_isLeftChild_eh
- @root << @left_child1
- @root << @right_child1
-
- assert(@left_child1.isLeftChild?, "left_child1 should be the left child")
- assert(!@right_child1.isLeftChild?, "left_child1 should be the left child")
-
- # Now set the right child as nil, and retest
- @root.rightChild = nil
- assert(@left_child1.isLeftChild?, "left_child1 should be the left child")
-
- assert(!@root.isLeftChild?, "Root is neither left child nor right")
- end
-
- def test_isRightChild_eh
- @root << @left_child1
- @root << @right_child1
-
- assert(@right_child1.isRightChild?, "right_child1 should be the right child")
- assert(!@left_child1.isRightChild?, "right_child1 should be the right child")
-
- # Now set the left child as nil, and retest
- @root.leftChild = nil
- assert(@right_child1.isRightChild?, "right_child1 should be the right child")
- assert(!@root.isRightChild?, "Root is neither left child nor right")
- end
-
- def test_swap_children
- @root << @left_child1
- @root << @right_child1
-
- assert(@right_child1.isRightChild?, "right_child1 should be the right child")
- assert(!@left_child1.isRightChild?, "right_child1 should be the right child")
-
- @root.swap_children
-
- assert(@right_child1.isLeftChild?, "right_child1 should now be the left child")
- assert(@left_child1.isRightChild?, "left_child1 should now be the right child")
- assert_equal(@right_child1, @root.firstChild, "right_child1 should now be the first child")
- assert_equal(@left_child1, @root.lastChild, "left_child1 should now be the last child")
- assert_equal(@right_child1, @root[0], "right_child1 should now be the first child")
- assert_equal(@left_child1, @root[1], "left_child1 should now be the last child")
- end
- end
-end
-
-# $Log: test_binarytree.rb,v $
-# Revision 1.5 2007/12/22 00:28:59 anupamsg
-# Added more test cases, and enabled ZenTest compatibility.
-#
-# Revision 1.4 2007/12/18 23:11:29 anupamsg
-# Minor documentation changes in the binarytree class.
-#
-# Revision 1.3 2007/10/02 03:07:30 anupamsg
-# * Rakefile: Added an optional task for rcov code coverage.
-#
-# * test/test_binarytree.rb: Removed the unnecessary dependency on "Person" class.
-#
-# * test/test_tree.rb: Removed dependency on the redundant "Person" class.
-#
-# Revision 1.2 2007/08/30 22:06:13 anupamsg
-# Added a new swap_children method for the Binary Tree class.
-# Also made minor documentation updates and test additions.
-#
-# Revision 1.1 2007/07/21 04:52:37 anupamsg
-# Renamed the test files.
-#
-# Revision 1.4 2007/07/19 02:03:57 anupamsg
-# Minor syntax correction.
-#
-# Revision 1.3 2007/07/19 02:02:12 anupamsg
-# Removed useless files (including rdoc, which should be generated for each release.
-#
-# Revision 1.2 2007/07/18 20:15:06 anupamsg
-# Added two predicate methods in BinaryTreeNode to determine whether a node
-# is a left or a right node.
-#
diff --git a/vendor/gems/rubytree-0.5.2/test/test_tree.rb b/vendor/gems/rubytree-0.5.2/test/test_tree.rb
deleted file mode 100644
index d1aa12116..000000000
--- a/vendor/gems/rubytree-0.5.2/test/test_tree.rb
+++ /dev/null
@@ -1,718 +0,0 @@
-#!/usr/bin/env ruby
-
-# testtree.rb
-#
-# $Revision: 1.6 $ by $Author: anupamsg $
-# $Name: $
-#
-# Copyright (c) 2006, 2007 Anupam Sengupta
-#
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without modification,
-# are permitted provided that the following conditions are met:
-#
-# - Redistributions of source code must retain the above copyright notice, this
-# list of conditions and the following disclaimer.
-#
-# - Redistributions in binary form must reproduce the above copyright notice, this
-# list of conditions and the following disclaimer in the documentation and/or
-# other materials provided with the distribution.
-#
-# - Neither the name of the organization nor the names of its contributors may
-# be used to endorse or promote products derived from this software without
-# specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
-# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-
-require 'test/unit'
-require 'tree'
-
-module TestTree
- # Test class for the Tree node.
- class TestTreeNode < Test::Unit::TestCase
-
- Person = Struct::new(:First, :last)
-
- def setup
- @root = Tree::TreeNode.new("ROOT", "Root Node")
-
- @child1 = Tree::TreeNode.new("Child1", "Child Node 1")
- @child2 = Tree::TreeNode.new("Child2", "Child Node 2")
- @child3 = Tree::TreeNode.new("Child3", "Child Node 3")
- @child4 = Tree::TreeNode.new("Child31", "Grand Child 1")
-
- end
-
- # Create this structure for the tests
- #
- # +----------+
- # | ROOT |
- # +-+--------+
- # |
- # | +---------------+
- # +----+ CHILD1 |
- # | +---------------+
- # |
- # | +---------------+
- # +----+ CHILD2 |
- # | +---------------+
- # |
- # | +---------------+ +------------------+
- # +----+ CHILD3 +---+ CHILD4 |
- # +---------------+ +------------------+
- #
- def loadChildren
- @root << @child1
- @root << @child2
- @root << @child3 << @child4
- end
-
- def teardown
- @root = nil
- end
-
- def test_root_setup
- assert_not_nil(@root, "Root cannot be nil")
- assert_nil(@root.parent, "Parent of root node should be nil")
- assert_not_nil(@root.name, "Name should not be nil")
- assert_equal("ROOT", @root.name, "Name should be 'ROOT'")
- assert_equal("Root Node", @root.content, "Content should be 'Root Node'")
- assert(@root.isRoot?, "Should identify as root")
- assert(!@root.hasChildren?, "Cannot have any children")
- assert(@root.hasContent?, "This root should have content")
- assert_equal(1, @root.size, "Number of nodes should be one")
- assert_nil(@root.siblings, "Root cannot have any children")
-
- assert_raise(RuntimeError) { Tree::TreeNode.new(nil) }
- end
-
- def test_root
- loadChildren
-
- assert_same(@root, @root.root, "Root's root is self")
- assert_same(@root, @child1.root, "Root should be ROOT")
- assert_same(@root, @child4.root, "Root should be ROOT")
- end
-
- def test_hasContent_eh
- aNode = Tree::TreeNode.new("A Node")
- assert_nil(aNode.content, "The node should not have content")
- assert(!aNode.hasContent?, "The node should not have content")
-
- aNode.content = "Something"
- assert_not_nil(aNode.content, "The node should now have content")
- assert(aNode.hasContent?, "The node should now have content")
- end
-
- def test_length
- loadChildren
- assert_equal(@root.size, @root.length, "Length and size methods should return the same result")
- end
-
- def test_spaceship # Test the <=> operator.
- firstNode = Tree::TreeNode.new(1)
- secondNode = Tree::TreeNode.new(2)
-
- assert_equal(firstNode <=> nil, +1)
- assert_equal(firstNode <=> secondNode, -1)
-
- secondNode = Tree::TreeNode.new(1)
- assert_equal(firstNode <=> secondNode, 0)
-
- firstNode = Tree::TreeNode.new("ABC")
- secondNode = Tree::TreeNode.new("XYZ")
-
- assert_equal(firstNode <=> nil, +1)
- assert_equal(firstNode <=> secondNode, -1)
-
- secondNode = Tree::TreeNode.new("ABC")
- assert_equal(firstNode <=> secondNode, 0)
- end
-
- def test_to_s
- aNode = Tree::TreeNode.new("A Node", "Some Content")
-
- expectedString = "Node Name: A Node Content: Some Content Parent: <None> Children: 0 Total Nodes: 1"
-
- assert_equal(expectedString, aNode.to_s, "The string representation should be same")
- end
-
- def test_firstSibling
- loadChildren
-
- assert_same(@root, @root.firstSibling, "Root's first sibling is itself")
- assert_same(@child1, @child1.firstSibling, "Child1's first sibling is itself")
- assert_same(@child1, @child2.firstSibling, "Child2's first sibling should be child1")
- assert_same(@child1, @child3.firstSibling, "Child3's first sibling should be child1")
- assert_not_same(@child1, @child4.firstSibling, "Child4's first sibling is itself")
- end
-
- def test_isFirstSibling_eh
- loadChildren
-
- assert(@root.isFirstSibling?, "Root's first sibling is itself")
- assert( @child1.isFirstSibling?, "Child1's first sibling is itself")
- assert(!@child2.isFirstSibling?, "Child2 is not the first sibling")
- assert(!@child3.isFirstSibling?, "Child3 is not the first sibling")
- assert( @child4.isFirstSibling?, "Child4's first sibling is itself")
- end
-
- def test_isLastSibling_eh
- loadChildren
-
- assert(@root.isLastSibling?, "Root's last sibling is itself")
- assert(!@child1.isLastSibling?, "Child1 is not the last sibling")
- assert(!@child2.isLastSibling?, "Child2 is not the last sibling")
- assert( @child3.isLastSibling?, "Child3's last sibling is itself")
- assert( @child4.isLastSibling?, "Child4's last sibling is itself")
- end
-
- def test_lastSibling
- loadChildren
-
- assert_same(@root, @root.lastSibling, "Root's last sibling is itself")
- assert_same(@child3, @child1.lastSibling, "Child1's last sibling should be child3")
- assert_same(@child3, @child2.lastSibling, "Child2's last sibling should be child3")
- assert_same(@child3, @child3.lastSibling, "Child3's last sibling should be itself")
- assert_not_same(@child3, @child4.lastSibling, "Child4's last sibling is itself")
- end
-
- def test_siblings
- loadChildren
-
- siblings = []
- @child1.siblings { |sibling| siblings << sibling}
- assert_equal(2, siblings.length, "Should have two siblings")
- assert(siblings.include?(@child2), "Should have 2nd child as sibling")
- assert(siblings.include?(@child3), "Should have 3rd child as sibling")
-
- siblings.clear
- siblings = @child1.siblings
- assert_equal(2, siblings.length, "Should have two siblings")
-
- siblings.clear
- @child4.siblings {|sibling| siblings << sibling}
- assert(siblings.empty?, "Should not have any children")
-
- end
-
- def test_isOnlyChild_eh
- loadChildren
-
- assert(!@child1.isOnlyChild?, "Child1 is not the only child")
- assert(!@child2.isOnlyChild?, "Child2 is not the only child")
- assert(!@child3.isOnlyChild?, "Child3 is not the only child")
- assert( @child4.isOnlyChild?, "Child4 is not the only child")
- end
-
- def test_nextSibling
- loadChildren
-
- assert_equal(@child2, @child1.nextSibling, "Child1's next sibling is Child2")
- assert_equal(@child3, @child2.nextSibling, "Child2's next sibling is Child3")
- assert_nil(@child3.nextSibling, "Child3 does not have a next sibling")
- assert_nil(@child4.nextSibling, "Child4 does not have a next sibling")
- end
-
- def test_previousSibling
- loadChildren
-
- assert_nil(@child1.previousSibling, "Child1 does not have previous sibling")
- assert_equal(@child1, @child2.previousSibling, "Child2's previous sibling is Child1")
- assert_equal(@child2, @child3.previousSibling, "Child3's previous sibling is Child2")
- assert_nil(@child4.previousSibling, "Child4 does not have a previous sibling")
- end
-
- def test_add
- assert(!@root.hasChildren?, "Should not have any children")
-
- @root.add(@child1)
-
- @root << @child2
-
- assert(@root.hasChildren?, "Should have children")
- assert_equal(3, @root.size, "Should have three nodes")
-
- @root << @child3 << @child4
-
- assert_equal(5, @root.size, "Should have five nodes")
- assert_equal(2, @child3.size, "Should have two nodes")
-
- assert_raise(RuntimeError) { @root.add(Tree::TreeNode.new(@child1.name)) }
-
- end
-
- def test_remove_bang
- @root << @child1
- @root << @child2
-
- assert(@root.hasChildren?, "Should have children")
- assert_equal(3, @root.size, "Should have three nodes")
-
- @root.remove!(@child1)
- assert_equal(2, @root.size, "Should have two nodes")
- @root.remove!(@child2)
-
- assert(!@root.hasChildren?, "Should have no children")
- assert_equal(1, @root.size, "Should have one node")
-
- @root << @child1
- @root << @child2
-
- assert(@root.hasChildren?, "Should have children")
- assert_equal(3, @root.size, "Should have three nodes")
-
- @root.removeAll!
-
- assert(!@root.hasChildren?, "Should have no children")
- assert_equal(1, @root.size, "Should have one node")
-
- end
-
- def test_removeAll_bang
- loadChildren
- assert(@root.hasChildren?, "Should have children")
- @root.removeAll!
-
- assert(!@root.hasChildren?, "Should have no children")
- assert_equal(1, @root.size, "Should have one node")
- end
-
- def test_removeFromParent_bang
- loadChildren
- assert(@root.hasChildren?, "Should have children")
- assert(!@root.isLeaf?, "Root is not a leaf here")
-
- child1 = @root[0]
- assert_not_nil(child1, "Child 1 should exist")
- assert_same(@root, child1.root, "Child 1's root should be ROOT")
- assert(@root.include?(child1), "root should have child1")
- child1.removeFromParent!
- assert_same(child1, child1.root, "Child 1's root should be self")
- assert(!@root.include?(child1), "root should not have child1")
-
- child1.removeFromParent!
- assert_same(child1, child1.root, "Child 1's root should still be self")
- end
-
- def test_children
- loadChildren
-
- assert(@root.hasChildren?, "Should have children")
- assert_equal(5, @root.size, "Should have four nodes")
- assert(@child3.hasChildren?, "Should have children")
- assert(!@child3.isLeaf?, "Should not be a leaf")
-
- children = []
- for child in @root.children
- children << child
- end
-
- assert_equal(3, children.length, "Should have three direct children")
- assert(!children.include?(@root), "Should not have root")
- assert(children.include?(@child1), "Should have child 1")
- assert(children.include?(@child2), "Should have child 2")
- assert(children.include?(@child3), "Should have child 3")
- assert(!children.include?(@child4), "Should not have child 4")
-
- children.clear
- children = @root.children
- assert_equal(3, children.length, "Should have three children")
-
- end
-
- def test_firstChild
- loadChildren
-
- assert_equal(@child1, @root.firstChild, "Root's first child is Child1")
- assert_nil(@child1.firstChild, "Child1 does not have any children")
- assert_equal(@child4, @child3.firstChild, "Child3's first child is Child4")
-
- end
-
- def test_lastChild
- loadChildren
-
- assert_equal(@child3, @root.lastChild, "Root's last child is Child3")
- assert_nil(@child1.lastChild, "Child1 does not have any children")
- assert_equal(@child4, @child3.lastChild, "Child3's last child is Child4")
-
- end
-
- def test_find
- loadChildren
- foundNode = @root.find { |node| node == @child2}
- assert_same(@child2, foundNode, "The node should be Child 2")
-
- foundNode = @root.find { |node| node == @child4}
- assert_same(@child4, foundNode, "The node should be Child 4")
-
- foundNode = @root.find { |node| node.name == "Child31" }
- assert_same(@child4, foundNode, "The node should be Child 4")
- foundNode = @root.find { |node| node.name == "NOT PRESENT" }
- assert_nil(foundNode, "The node should not be found")
- end
-
- def test_parentage
- loadChildren
-
- assert_nil(@root.parentage, "Root does not have any parentage")
- assert_equal([@root], @child1.parentage, "Child1 has Root as its parent")
- assert_equal([@child3, @root], @child4.parentage, "Child4 has Child3 and Root as ancestors")
- end
-
- def test_each
- loadChildren
- assert(@root.hasChildren?, "Should have children")
- assert_equal(5, @root.size, "Should have five nodes")
- assert(@child3.hasChildren?, "Should have children")
-
- nodes = []
- @root.each { |node| nodes << node }
-
- assert_equal(5, nodes.length, "Should have FIVE NODES")
- assert(nodes.include?(@root), "Should have root")
- assert(nodes.include?(@child1), "Should have child 1")
- assert(nodes.include?(@child2), "Should have child 2")
- assert(nodes.include?(@child3), "Should have child 3")
- assert(nodes.include?(@child4), "Should have child 4")
- end
-
- def test_each_leaf
- loadChildren
-
- nodes = []
- @root.each_leaf { |node| nodes << node }
-
- assert_equal(3, nodes.length, "Should have THREE LEAF NODES")
- assert(!nodes.include?(@root), "Should not have root")
- assert(nodes.include?(@child1), "Should have child 1")
- assert(nodes.include?(@child2), "Should have child 2")
- assert(!nodes.include?(@child3), "Should not have child 3")
- assert(nodes.include?(@child4), "Should have child 4")
- end
-
- def test_parent
- loadChildren
- assert_nil(@root.parent, "Root's parent should be nil")
- assert_equal(@root, @child1.parent, "Parent should be root")
- assert_equal(@root, @child3.parent, "Parent should be root")
- assert_equal(@child3, @child4.parent, "Parent should be child3")
- assert_equal(@root, @child4.parent.parent, "Parent should be root")
- end
-
- def test_indexed_access
- loadChildren
- assert_equal(@child1, @root[0], "Should be the first child")
- assert_equal(@child4, @root[2][0], "Should be the grandchild")
- assert_nil(@root["TEST"], "Should be nil")
- assert_raise(RuntimeError) { @root[nil] }
- end
-
- def test_printTree
- loadChildren
- #puts
- #@root.printTree
- end
-
- # Tests the binary dumping mechanism with an Object content node
- def test_marshal_dump
- # Setup Test Data
- test_root = Tree::TreeNode.new("ROOT", "Root Node")
- test_content = {"KEY1" => "Value1", "KEY2" => "Value2" }
- test_child = Tree::TreeNode.new("Child", test_content)
- test_content2 = ["AValue1", "AValue2", "AValue3"]
- test_grand_child = Tree::TreeNode.new("Grand Child 1", test_content2)
- test_root << test_child << test_grand_child
-
- # Perform the test operation
- data = Marshal.dump(test_root) # Marshal
- new_root = Marshal.load(data) # And unmarshal
-
- # Test the root node
- assert_equal(test_root.name, new_root.name, "Must identify as ROOT")
- assert_equal(test_root.content, new_root.content, "Must have root's content")
- assert(new_root.isRoot?, "Must be the ROOT node")
- assert(new_root.hasChildren?, "Must have a child node")
-
- # Test the child node
- new_child = new_root[test_child.name]
- assert_equal(test_child.name, new_child.name, "Must have child 1")
- assert(new_child.hasContent?, "Child must have content")
- assert(new_child.isOnlyChild?, "Child must be the only child")
-
- new_child_content = new_child.content
- assert_equal(Hash, new_child_content.class, "Class of child's content should be a hash")
- assert_equal(test_child.content.size, new_child_content.size, "The content should have same size")
-
- # Test the grand-child node
- new_grand_child = new_child[test_grand_child.name]
- assert_equal(test_grand_child.name, new_grand_child.name, "Must have grand child")
- assert(new_grand_child.hasContent?, "Grand-child must have content")
- assert(new_grand_child.isOnlyChild?, "Grand-child must be the only child")
-
- new_grand_child_content = new_grand_child.content
- assert_equal(Array, new_grand_child_content.class, "Class of grand-child's content should be an Array")
- assert_equal(test_grand_child.content.size, new_grand_child_content.size, "The content should have same size")
- end
-
- # marshal_load and marshal_dump are symmetric methods
- # This alias is for satisfying ZenTest
- alias test_marshal_load test_marshal_dump
-
- # Test the collect method from the mixed-in Enumerable functionality.
- def test_collect
- loadChildren
- collectArray = @root.collect do |node|
- node.content = "abc"
- node
- end
- collectArray.each {|node| assert_equal("abc", node.content, "Should be 'abc'")}
- end
-
- # Test freezing the tree
- def test_freezeTree_bang
- loadChildren
- @root.content = "ABC"
- assert_equal("ABC", @root.content, "Content should be 'ABC'")
- @root.freezeTree!
- assert_raise(TypeError) {@root.content = "123"}
- assert_raise(TypeError) {@root[0].content = "123"}
- end
-
- # Test whether the content is accesible
- def test_content
- pers = Person::new("John", "Doe")
- @root.content = pers
- assert_same(pers, @root.content, "Content should be the same")
- end
-
- # Test the depth computation algorithm
- def test_depth
- assert_equal(1, @root.depth, "A single node's depth is 1")
-
- @root << @child1
- assert_equal(2, @root.depth, "This should be of depth 2")
-
- @root << @child2
- assert_equal(2, @root.depth, "This should be of depth 2")
-
- @child2 << @child3
- assert_equal(3, @root.depth, "This should be of depth 3")
- assert_equal(2, @child2.depth, "This should be of depth 2")
-
- @child3 << @child4
- assert_equal(4, @root.depth, "This should be of depth 4")
- end
-
- # Test the breadth computation algorithm
- def test_breadth
- assert_equal(1, @root.breadth, "A single node's breadth is 1")
-
- @root << @child1
- assert_equal(1, @root.breadth, "This should be of breadth 1")
-
- @root << @child2
- assert_equal(2, @child1.breadth, "This should be of breadth 2")
- assert_equal(2, @child2.breadth, "This should be of breadth 2")
-
- @root << @child3
- assert_equal(3, @child1.breadth, "This should be of breadth 3")
- assert_equal(3, @child2.breadth, "This should be of breadth 3")
-
- @child3 << @child4
- assert_equal(1, @child4.breadth, "This should be of breadth 1")
- end
-
- # Test the breadth for each
- def test_breadth_each
- j = Tree::TreeNode.new("j")
- f = Tree::TreeNode.new("f")
- k = Tree::TreeNode.new("k")
- a = Tree::TreeNode.new("a")
- d = Tree::TreeNode.new("d")
- h = Tree::TreeNode.new("h")
- z = Tree::TreeNode.new("z")
-
- # The expected order of response
- expected_array = [j,
- f, k,
- a, h, z,
- d]
-
- # Create the following Tree
- # j <-- level 0 (Root)
- # / \
- # f k <-- level 1
- # / \ \
- # a h z <-- level 2
- # \
- # d <-- level 3
- j << f << a << d
- f << h
- j << k << z
-
- # Create the response
- result_array = Array.new
- j.breadth_each { |node| result_array << node.detached_copy }
-
- expected_array.each_index do |i|
- assert_equal(expected_array[i].name, result_array[i].name) # Match only the names.
- end
- end
-
-
- def test_preordered_each
- j = Tree::TreeNode.new("j")
- f = Tree::TreeNode.new("f")
- k = Tree::TreeNode.new("k")
- a = Tree::TreeNode.new("a")
- d = Tree::TreeNode.new("d")
- h = Tree::TreeNode.new("h")
- z = Tree::TreeNode.new("z")
-
- # The expected order of response
- expected_array = [j, f, a, d, h, k, z]
-
- # Create the following Tree
- # j <-- level 0 (Root)
- # / \
- # f k <-- level 1
- # / \ \
- # a h z <-- level 2
- # \
- # d <-- level 3
- j << f << a << d
- f << h
- j << k << z
-
- result_array = []
- j.preordered_each { |node| result_array << node.detached_copy}
-
- expected_array.each_index do |i|
- # Match only the names.
- assert_equal(expected_array[i].name, result_array[i].name)
- end
- end
-
- def test_detached_copy
- loadChildren
-
- assert(@root.hasChildren?, "The root should have children")
- copy_of_root = @root.detached_copy
- assert(!copy_of_root.hasChildren?, "The copy should not have children")
- assert_equal(@root.name, copy_of_root.name, "The names should be equal")
-
- # Try the same test with a child node
- assert(!@child3.isRoot?, "Child 3 is not a root")
- assert(@child3.hasChildren?, "Child 3 has children")
- copy_of_child3 = @child3.detached_copy
- assert(copy_of_child3.isRoot?, "Child 3's copy is a root")
- assert(!copy_of_child3.hasChildren?, "Child 3's copy does not have children")
- end
-
- def test_hasChildren_eh
- loadChildren
- assert(@root.hasChildren?, "The Root node MUST have children")
- end
-
- def test_isLeaf_eh
- loadChildren
- assert(!@child3.isLeaf?, "Child 3 is not a leaf node")
- assert(@child4.isLeaf?, "Child 4 is a leaf node")
- end
-
- def test_isRoot_eh
- loadChildren
- assert(@root.isRoot?, "The ROOT node must respond as the root node")
- end
-
- def test_content_equals
- @root.content = nil
- assert_nil(@root.content, "Root's content should be nil")
- @root.content = "ABCD"
- assert_equal("ABCD", @root.content, "Root's content should now be 'ABCD'")
- end
-
- def test_size
- assert_equal(1, @root.size, "Root's size should be 1")
- loadChildren
- assert_equal(5, @root.size, "Root's size should be 5")
- assert_equal(2, @child3.size, "Child 3's size should be 2")
- end
-
- def test_lt2 # Test the << method
- @root << @child1
- @root << @child2
- @root << @child3 << @child4
- assert_not_nil(@root['Child1'], "Child 1 should have been added to Root")
- assert_not_nil(@root['Child2'], "Child 2 should have been added to Root")
- assert_not_nil(@root['Child3'], "Child 3 should have been added to Root")
- assert_not_nil(@child3['Child31'], "Child 31 should have been added to Child3")
- end
-
- def test_index # Test the [] method
- assert_raise(RuntimeError) {@root[nil]}
-
- @root << @child1
- @root << @child2
- assert_equal(@child1.name, @root['Child1'].name, "Child 1 should be returned")
- assert_equal(@child1.name, @root[0].name, "Child 1 should be returned")
- assert_equal(@child2.name, @root['Child2'].name, "Child 2 should be returned")
- assert_equal(@child2.name, @root[1].name, "Child 2 should be returned")
-
- assert_nil(@root['Some Random Name'], "Should return nil")
- assert_nil(@root[99], "Should return nil")
- end
- end
-end
-
-__END__
-
-# $Log: test_tree.rb,v $
-# Revision 1.6 2007/12/22 00:28:59 anupamsg
-# Added more test cases, and enabled ZenTest compatibility.
-#
-# Revision 1.5 2007/12/19 02:24:18 anupamsg
-# Updated the marshalling logic to handle non-string contents on the nodes.
-#
-# Revision 1.4 2007/10/02 03:38:11 anupamsg
-# Removed dependency on the redundant "Person" class.
-# (TC_TreeTest::test_comparator): Added a new test for the spaceship operator.
-# (TC_TreeTest::test_hasContent): Added tests for hasContent? and length methods.
-#
-# Revision 1.3 2007/10/02 03:07:30 anupamsg
-# * Rakefile: Added an optional task for rcov code coverage.
-#
-# * test/test_binarytree.rb: Removed the unnecessary dependency on "Person" class.
-#
-# * test/test_tree.rb: Removed dependency on the redundant "Person" class.
-#
-# Revision 1.2 2007/08/31 01:16:28 anupamsg
-# Added breadth and pre-order traversals for the tree. Also added a method
-# to return the detached copy of a node from the tree.
-#
-# Revision 1.1 2007/07/21 04:52:38 anupamsg
-# Renamed the test files.
-#
-# Revision 1.13 2007/07/18 22:11:50 anupamsg
-# Added depth and breadth methods for the TreeNode.
-#
-# Revision 1.12 2007/07/18 07:17:34 anupamsg
-# Fixed a issue where TreeNode.ancestors was shadowing Module.ancestors. This method
-# has been renamed to TreeNode.parentage.
-#
-# Revision 1.11 2007/07/17 03:39:29 anupamsg
-# Moved the CVS Log keyword to end of the files.
-#
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