jro_apps/redmine Files · db/migrate/041_rename_comment_to_comments.rb

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http://perl.apache.org/docs/2.0/user/config/custom.html#Description Rewrite module not to use PerlSetVar git-svn-id: http://redmine.rubyforge.org/svn/branches/swistak@1416 e93f8b46-1217-0410-a6f0-8f06a7374b81

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             041_rename_comment_to_comments.rb
        
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             / db / migrate / 041_rename_comment_to_comments.rb
          
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      class RenameCommentToComments < ActiveRecord::Migration

        def self.up

          rename_column(:comments, :comment, :comments) if ActiveRecord::Base.connection.columns(Comment.table_name).detect{|c| c.name == "comment"}

          rename_column(:wiki_contents, :comment, :comments) if ActiveRecord::Base.connection.columns(WikiContent.table_name).detect{|c| c.name == "comment"}

          rename_column(:wiki_content_versions, :comment, :comments) if ActiveRecord::Base.connection.columns(WikiContent.versioned_table_name).detect{|c| c.name == "comment"}

          rename_column(:time_entries, :comment, :comments) if ActiveRecord::Base.connection.columns(TimeEntry.table_name).detect{|c| c.name == "comment"}

          rename_column(:changesets, :comment, :comments) if ActiveRecord::Base.connection.columns(Changeset.table_name).detect{|c| c.name == "comment"}

        end

        def self.down

          raise IrreversibleMigration

        end

      end

	Site-wide shortcuts
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n g	New gist page

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t s	Toggle sidebar on some pages

				class RenameCommentToComments < ActiveRecord::Migration
				def self.up
				rename_column(:comments, :comment, :comments) if ActiveRecord::Base.connection.columns(Comment.table_name).detect{\|c\| c.name == "comment"}
				rename_column(:wiki_contents, :comment, :comments) if ActiveRecord::Base.connection.columns(WikiContent.table_name).detect{\|c\| c.name == "comment"}
				rename_column(:wiki_content_versions, :comment, :comments) if ActiveRecord::Base.connection.columns(WikiContent.versioned_table_name).detect{\|c\| c.name == "comment"}
				rename_column(:time_entries, :comment, :comments) if ActiveRecord::Base.connection.columns(TimeEntry.table_name).detect{\|c\| c.name == "comment"}
				rename_column(:changesets, :comment, :comments) if ActiveRecord::Base.connection.columns(Changeset.table_name).detect{\|c\| c.name == "comment"}
				end

				def self.down
				raise IrreversibleMigration
				end
				end