# Copyright (C) 2016  Kouhei Sutou <kou@clear-code.com>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

module GroongaClientModel
  module AttributeAssignment
    if ActiveModel.const_defined?(:AttributeAssignment)
      include ActiveModel::AttributeAssignment
    else
      def assign_attributes(attributes)
        attributes.each do |name, value|
          setter = "#{name}="
          if respond_to?(setter)
            public_send(setter, value)
          else
            raise NoMethodError, "unknown attribute: #{name}: #{self.class}"
          end
        end
      end
    end
  end
end