From: Matt White <whiteqt@...>
Date: 2007-06-20T04:05:07+09:00
Subject: Regular Expresion Needed

Hello,

I am fairly new to Ruby. I have some good Perl experience and I need
to "translate" a regex in Perl over to Ruby. Here's what I have:

$_ = 'abc123def456ghi789jkl';
while(m/(\d{4})/g)
{ print "$1\n"; }

Which outputs:
123
456
789

Ruby doesn't seem to have the same modifiers that Perl does (that
handy little g). How can I get this same output in Ruby? Thanks!