I’m working on some regex stuff for an import project and I ran into some issues. Just curious, which regex implementation does Discourse use?

I assume the built-in Ruby and Javascript ones.

Class: Regexp (Ruby 2.6.5) When I run this in my Discourse repo: bundle exec ruby --version I get Ruby 2.6.5, so I’d refer to the Ruby docs at that version for specifics about their built-in RegEx engine :+1:

Thanks! This is what I was looking for.

In case anyone else stumbles upon this thread, I encourage you to check out: [图片] How to use Discourse regexes with watched words? support Reading that, I don’t see much about them except to see that they are Javascript regular expressions. (I would have assumed Ruby wit…

Well the JS code uses JS regexps, and the Ruby code uses Ruby regexps. I’m not sure about things like setting validations, those regexps may have to be written to be valid in both. Luckily it looks like the two languages have mostly consistent regexp flavours.

Discourse 使用哪种正则表达式实现？

开发

kneiser (Steven Kneiser) 2020 年4 月 28 日 22:49 5

如果其他人偶然看到这个帖子，
我鼓励你查看：

我和那边的 @elijah 一样误以为它是 JavaScript 风格的：实际上它是 JavaScript 风格的。

如果你仍然卡住了，可以联系他们中的任何人

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Discourse 使用哪种正则表达式实现？

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