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| author | Jean-Philippe Lang <jp_lang@yahoo.fr> | 2008-07-26 12:54:54 +0000 |
|---|---|---|
| committer | Jean-Philippe Lang <jp_lang@yahoo.fr> | 2008-07-26 12:54:54 +0000 |
| commit | ec7d1359301b28a506d3c9e9ad5785cf84d3fcd9 (patch) | |
| tree | 3ebc58910568791073a3e955b996c8fd5313e193 /vendor | |
| parent | 60d066f943c68a348fee3a8350dc5ba88878b69c (diff) | |
| download | redmine-ec7d1359301b28a506d3c9e9ad5785cf84d3fcd9.tar.gz redmine-ec7d1359301b28a506d3c9e9ad5785cf84d3fcd9.zip | |
Adds child_pages macro for wiki pages (#528).
git-svn-id: http://redmine.rubyforge.org/svn/trunk@1699 e93f8b46-1217-0410-a6f0-8f06a7374b81
Diffstat (limited to 'vendor')
| -rw-r--r-- | vendor/plugins/acts_as_tree/lib/active_record/acts/tree.rb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/vendor/plugins/acts_as_tree/lib/active_record/acts/tree.rb b/vendor/plugins/acts_as_tree/lib/active_record/acts/tree.rb index 1f00e90a9..6a6827ee6 100644 --- a/vendor/plugins/acts_as_tree/lib/active_record/acts/tree.rb +++ b/vendor/plugins/acts_as_tree/lib/active_record/acts/tree.rb @@ -70,6 +70,13 @@ module ActiveRecord nodes end + # Returns list of descendants. + # + # root.descendants # => [child1, subchild1, subchild2] + def descendants + children + children.collect(&:children).flatten + end + # Returns the root node of the tree. def root node = self |