Ruby Ruby 正则的问题

ThanksSirAlec · July 03, 2018 · Last by IChou replied at July 03, 2018 · 1141 hits

我有一个字符串str = 'ST (Wechat Mini program)' 如果我用/ST (Wechat Mini program)/ =~ srr 会返回 nil,求解这是为什么

/\AST\s\(Wechat\sMini\sprogram\)\z/ 至于为什么呢? 转义喽

小括号是正则表达式的关键字

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