module ActiveRecord
  module Associations
    class HasAndBelongsToManyAssociation
      def create(attributes = {})
        # Can't use Base.create since the foreign key may be a protected attribute.
        if attributes.is_a?(Array)
          attributes.collect { |attr| create(attr) }
        else
          record = build(attributes)
          insert_record(record) unless @owner.new_record?
          record
        end
      end
    end
  end
end