From: Joel VanderWerf <joelvanderwerf@...>
Date: 2010-06-11T15:20:40+09:00
Subject: Re: Split an array of object by first letter

Wes Bailey wrote:
> Anyone remember %w or do you all love quotes so much :P

%w/:-/

(Actually, it's finger memory from using non-ruby languages.)

> Since the poster didn't specify whether they were on ruby 1.8 or 1.9:

#group_by is available in 1.8.7