New Issue: Should we have a 'string.findRegex(s:string)'?

18960, "e-kayrakli", "Should we have a 'string.findRegex(s:string)'?", "2022-01-11T19:22:36Z"

Currently we have a tertiary method documented in the Regex module. However, that method doesn't work. We have to do something.

Even if it was working fine, we've had two opinions expressed about it:

  1. We should rename it to make it clear that it uses regular expressions under the hood. findRegex is the best option I can think of here. (We'll change other parts of the interface to use the word "find" for similar functionality instead of "search")
  2. We should remove this function.