def matches_conditions?(action, subject, extra_args)
      if @match_all
        call_block_with_all(action, subject, extra_args)
      elsif @block && !subject_class?(subject)
        @block.call(subject, *extra_args)
      elsif @conditions.kind_of?(Hash) && subject.class == Hash
        nested_subject_matches_conditions?(subject)
      elsif @conditions.kind_of?(Hash) && !subject_class?(subject)
        matches_conditions_hash?(subject)
      else
        # Don't stop at "cannot" definitions when there are conditions.
        @conditions.empty? ? true : @base_behavior
      end
    end
def matches_conditions?(action, subject, extra_args)
      if @match_all
        call_block_with_all(action, subject, extra_args)
      elsif @block && !subject_class?(subject)
        @block.call(subject, *extra_args)
      elsif @conditions.kind_of?(Hash) && subject.class == Hash
        nested_subject_matches_conditions?(subject)
      elsif @conditions.kind_of?(Hash) && !subject_class?(subject)
        matches_conditions_hash?(subject)
      else
        # Don't stop at "cannot" definitions when there are conditions.
        @conditions.empty? ? true : @base_behavior
      end
    end
Matches the block or conditions hash