Provides helper methods that can be used in migrations.
# File lib/paperclip/schema.rb, line 11 def self.included(base) ActiveRecord::ConnectionAdapters::Table.send :include, TableDefinition ActiveRecord::ConnectionAdapters::TableDefinition.send :include, TableDefinition ActiveRecord::ConnectionAdapters::AbstractAdapter.send :include, Statements if defined?(ActiveRecord::Migration::CommandRecorder) # Rails 3.1+ ActiveRecord::Migration::CommandRecorder.send :include, CommandRecorder end end