From: Nicholas Seckar <nseckar@...>
Date: 2005-04-28T11:39:31+09:00
Subject: Re: Scanning a String

On 4/27/05, David A. Black <dblack@wobblini.net> wrote:
> (You don't really need the block arg (match) :-)

Good point :-)

>    pious".gsub(/([aeiou])(?=[aeiou])/) { "#{$1}'#{$2}" }

We could also do away with the block altogether and use
"pious".gsub(/([aeiou])(?=[aeiou])/, '\1\'\2')

Although I don't know if one approach is preferred to the other.