Mercurial > hg > soundsoftware-site
view .svn/pristine/e9/e98415a2db41aabe4184a766f6897f1f0ee7203f.svn-base @ 909:cbb26bc654de redmine-1.3
Update to Redmine 1.3-stable branch (Redmine SVN rev 8964)
author | Chris Cannam |
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date | Fri, 24 Feb 2012 19:09:32 +0000 |
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class AddProjectsTrackersUniqueIndex < ActiveRecord::Migration def self.up remove_duplicates add_index :projects_trackers, [:project_id, :tracker_id], :name => :projects_trackers_unique, :unique => true end def self.down remove_index :projects_trackers, :name => :projects_trackers_unique end # Removes duplicates in projects_trackers table def self.remove_duplicates Project.find(:all).each do |project| ids = project.trackers.collect(&:id) unless ids == ids.uniq project.trackers.clear project.tracker_ids = ids.uniq end end end end