新手问题 Ruby class mixin 一个模块能否有些函数成为类函数，有些函数成为实例方法

lilijreey · October 28, 2016 · Last by rikiwong replied at October 28, 2016 · 2075 hits

我需要 mixin 一个模块，但是模块中的一些函数成为类函数，一些函数成为实例方法．请问如何做到

1 likes

Rei #1 October 28, 2016

Ruby Pattern: Extend through Include

http://www.dan-manges.com/blog/27

lilijreey #2 October 28, 2016

#1 楼 @Rei 感谢

rikiwong #3 October 28, 2016

module Module
  module ClassMethods

  end

  module InstanceMethods

  end

  def self.included(receiver)
    receiver.extend         ClassMethods
    receiver.send :include, InstanceMethods
  end
end

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