页: 1 目前有<代码>ClassMethods和InstanceMethods,我们可以将类别方法列入。 甲型六氯环己烷
但<代码>M> 东道方可使用<代码>M中界定的方法? 为什么我只字不提:
module M
def self.x
end
def y
end
end
而不是:
module M
module ClassMethods
def x
end
end
module InstanceMethods
def y
end
end
end
扶养费得到照顾。 See the example provided here。
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