Ruby 类名 [重复]

Question

我想获取扩展类的类的类名。那句话可能没有多大意义，所以我会用代码解释。

class Alpha
  store lambda{
    # Is it possible to reference
    # Beta somehow? I need to get
    # the classname of the extendee,
    # if that's even a real word.

    # Returns Alpha, I need Beta.
    self.name
  }.call
end

class Beta < Alpha; end

有什么想法吗？

Answer 1

class Alpha
  def self.inherited subclass
    store lambda{
      ...
      subclass.name
    }.call
  end
end