# File lib/dm-sweatshop/sweatshop.rb, line 114
    def self.attributes(klass, name)
      proc = model_map[klass][name.to_sym].pick

      if proc
        expand_callable_values(proc.call)
      elsif klass.superclass.is_a?(DataMapper::Model)
        attributes(klass.superclass, name)
      else
        raise NoFixtureExist, "#{name} fixture was not found for class #{klass}"
      end
    end