ruby on rails - how can we use preg_match_all()in RoR -

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Is there any ROR method that can work similar to the preg_match_all () php function?

Scan: 

  string = 'joe@example.com ; Walter@example.org 'result = string.scan (/ ([a-z0-9 _.-] +) @ ([a-z0-9 -] +) \. [Az.] + / I) P results Size # = & gt; 2 result # = & gt; Here [["which", "example"], ["Walter", "Example"]]

Here's a good article:


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