Im very new to ruby and cant determin if i am using the ruby language correctly. I want find out if any one of an array of numbers is divisible by another number. If so return that number otherwise, return 0.Im very new to ruby and cant determin if i am u
阅读背景：
惯用的红宝石代码 - 对于每个让我困惑的东西都很简单
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