字符串值的 Ruby 多重 OR 评估 [英] Ruby Multiple OR Evaluations For String Value

问题描述

我想知道是否有一种用 Ruby 编写以下内容的枯燥方法:

I was wondering if there was a dry way of writing the following in Ruby:

ext == ".xlsx" || ext == ".xls" || ext == ".ods"   

我最初的想法是以下内容似乎没有按预期工作:

My initial thought was the following which doesn't seem to work as expected:

ext == ".xlsx" || ".xls" || ".ods"   

推荐答案

%w(.xlsx .xls .ods).include? ext

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