从红宝石的字符串中跳出单和双qoutes [英] Escaping single and double qoutes from a string in ruby

问题描述

如何从字符串中转义单引号和双引号？

How can I escape single and double quotes from a string?

我想一起转义单引号和双引号。我知道如何分开通过，但不知道如何通过他们。

I want to escape single and double quotes together. I know how to pass them separately but don't know how to pass both of them.

例如： str =ruby'on rails = ruby​​'on rails

推荐答案

我的首选方法是不用担心转义使用％q（其行为类似单引号字符串）或％Q表示双引号字符串行为。

My preferred way is to not worry about the escaping and using %q (which acts like a single quoted string) or %Q for double quoted string behavior.

so

str = %q[ruby 'on rails"] # Single quoting
str2 = %Q[quoting with #{str}] # will insert variable

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