# File lib/active_record/relation/finder_methods.rb, line 232
    def find_by_attributes(match, attributes, *args)
      conditions = attributes.inject({}) {|h, a| h[a] = args[attributes.index(a)]; h}
      result = where(conditions).send(match.finder)

      if match.bang? && result.blank?
        raise RecordNotFound, "Couldn't find #{@klass.name} with #{conditions.to_a.collect {|p| p.join(' = ')}.join(', ')}"
      else
        result
      end
    end