# Redmine - project management software
-# Copyright (C) 2006-2010 Jean-Philippe Lang
+# Copyright (C) 2006-2011 Jean-Philippe Lang
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
-#
+#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
-#
+#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
def self.included(base)
base.extend(ClassMethods)
end
-
+
module ClassMethods
# Declares safe attributes
# An optional Proc can be given for conditional inclusion
end
end
end
-
+
# Returns an array that can be safely set by user or current user
#
# Example:
end
names.uniq
end
-
+
# Returns a hash with unsafe attributes removed
# from the given attrs hash
- #
+ #
# Example:
# book.delete_unsafe_attributes({'title' => 'My book', 'foo' => 'bar'})
# # => {'title' => 'My book'}
safe = safe_attribute_names(user)
attrs.dup.delete_if {|k,v| !safe.include?(k)}
end
-
+
# Sets attributes from attrs that are safe
# attrs is a Hash with string keys
def safe_attributes=(attrs, user=User.current)