Class: Module

Inherits:
Object
  • Object
show all
Defined in:
lib/cocoapods-util/tool.rb

Instance Method Summary collapse

Instance Method Details

#class_alias_method(to, from) ⇒ Object 



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# File 'lib/cocoapods-util/tool.rb', line 2

def class_alias_method(to, from)
  # https://tieba.baidu.com/p/5535445605?red_tag=0735709674  贴吧大神给出的方案
  # 类方法可以看做singleton class（单例类）的实例方法，下面两个方法都可以，上面这个方式也适用于早期的ruby版本
  (class << self;self;end).send(:alias_method, to, from)
  # self.singleton_class.send(:alias_method, to, from)
end

#class_attr_accessor(symbol) ⇒ Object 



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# File 'lib/cocoapods-util/tool.rb', line 9

def class_attr_accessor(symbol)
    self.class.send(:attr_accessor, symbol)
end