单引号内插值 [英] Interpolation within single quotes

问题描述

如何在单引号内执行插值?

How can I perform interpolation within single quotes?

我尝试过类似的方法，但有两个问题.

I tried something like this but there are two problems.

string = 'text contains "#{search.query}"'

1. 它不起作用

2. 我需要最后一个字符串来将动态内容用双引号括起来，如下所示:

1. It doesn't work

2. I need the final string to have the dynamic content wrapped in double quotes like so:

'text contains "candy"'

可能看起来很奇怪，但我正在使用的 gem 需要这个.

Probably seems strange but the gem that I'm working with requires this.

推荐答案

你可以使用 %{text contains "#{search.query}"} 如果你不想转义双引号 "文本包含 \"#{search.query}\"".

You can use %{text contains "#{search.query}"} if you don't want to escape the double quotes "text contains \"#{search.query}\"".

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