From: "trans.  (T. Onoma)" <transami@...>
Date: 2004-12-28T13:09:58+09:00
Subject: rindex with regexp

Using rindex with a regexp would appear to undermine greediness.

irb(main):012:0> "a--b--c".rindex(/[-]+/)
=> 5
irb(main):013:0> p $~.begin(0)
5
=> nil
irb(main):014:0> p $~.end(0)
6
=> nil

I would expect the 5 to be a 4.

T.