method

references

Ruby on Rails latest stable (v3.2.13) - 1 note - Class: ActiveRecord::ConnectionAdapters::TableDefinition

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references(*args) public

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# File activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb, line 264
      def references(*args)
        options = args.extract_options!
        polymorphic = options.delete(:polymorphic)
        args.each do |col|
          column("#{col}_id", :integer, options)
          column("#{col}_type", :string, polymorphic.is_a?(Hash) ? polymorphic : options) unless polymorphic.nil?
        end
      end

February 17, 2009

1 thank

See column

See the end part of the docs on column for example uses.

references

Related methods

No documentation

See column

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