diff .svn/pristine/e3/e3ea2cb6450687eb1d61c512debbaf9478178a88.svn-base @ 1298:4f746d8966dd redmine_2.3_integration

Merge from redmine-2.3 branch to create new branch redmine-2.3-integration

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/.svn/pristine/e3/e3ea2cb6450687eb1d61c512debbaf9478178a88.svn-base	Fri Jun 14 09:28:30 2013 +0100
@@ -0,0 +1,52 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  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.
+
+module ActiveRecord
+  module FinderMethods
+    def find_ids(*args)
+      find_ids_with_associations
+    end
+
+    private
+  
+    def find_ids_with_associations
+        join_dependency = construct_join_dependency_for_association_find
+        relation = construct_relation_for_association_find_ids(join_dependency)
+        rows = connection.select_all(relation, 'SQL', relation.bind_values)
+        rows.map {|row| row["id"].to_i}
+      rescue ThrowResult
+        []
+    end
+
+    def construct_relation_for_association_find_ids(join_dependency)
+      relation = except(:includes, :eager_load, :preload, :select).select("#{table_name}.id")
+      apply_join_dependency(relation, join_dependency)
+    end
+  end
+end
+
+class DateValidator < ActiveModel::EachValidator
+  def validate_each(record, attribute, value)
+    before_type_cast = record.attributes_before_type_cast[attribute.to_s]
+    if before_type_cast.is_a?(String) && before_type_cast.present?
+      # TODO: #*_date_before_type_cast returns a Mysql::Time with ruby1.8+mysql gem
+      unless before_type_cast =~ /\A\d{4}-\d{2}-\d{2}( 00:00:00)?\z/ && value
+        record.errors.add attribute, :not_a_date
+      end
+    end
+  end
+end