def parents
      @parents ||= begin
        arr = [@options[:parent] || @wiki.repo.commit(@wiki.ref)]
        arr.flatten!
        arr.compact!
        arr
      end
    end
def parents
      @parents ||= begin
        arr = [@options[:parent] || @wiki.repo.commit(@wiki.ref)]
        arr.flatten!
        arr.compact!
        arr
      end
    end
Public: The parent commits to this pending commit.

 Returns an array of Gollum::Git::Commit instances.