# File lib/hashie/extensions/indifferent_access.rb, line 26
      def self.included(base)
        base.class_eval do
          alias_method :regular_writer, :[]=
          alias_method :[]=, :indifferent_writer
          %w(default update replace fetch delete key? values_at).each do |m|
            alias_method "regular_#{m}", m
            alias_method m, "indifferent_#{m}"
          end

          %w(include? member? has_key?).each do |key_alias|
            alias_method key_alias, :indifferent_key?
          end
        end
      end