等效于Ruby中的“通过" [英] Equivalent of “pass” in Ruby

问题描述

在python中有一个pass关键字，用于定义一个空函数，条件，循环，... Ruby有类似的东西吗?

In python there is a pass keyword for defining an empty function, condition, loop, ... Is there something similar for Ruby?

Python示例:

def some_function():
    # do nothing
    pass

推荐答案

您始终具有end语句，因此不需要pass.

You always have end statements, so pass is not needed.

Ruby示例:

def some_function()
    # do nothing
end

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