NOTE: this was originally published on the older version of this blog, some content may be broken/outdated.
Following a discussion on hacker news I have found myself wondering about regular expressions in ruby 1.9.
In this major version ruby switched its regex engine to oniguruma (and, since a few days ago to a fork of it called Onigmo ).
This engine is widely more powerful than the […]
https://riffraff.info/2012/02/matching-nested-structures-with-regexps-in-ruby-1-9/




