From: Christian Neukirchen <chneukirchen@...>
Date: 2006-05-25T04:46:29+09:00
Subject: Re: rubynuby - confused by method name "inject"

"Kroeger, Simon (ext)" <simon.kroeger.ext@siemens.com> writes:

> Well, Enumerable#max is the way to go here, but inject isn't 
> that clumsy too:
> longest = data.inject{|max, this| this.length > max.length ? this : max}

  longest = data.inject{|max, this| [this.length, max.length].max }

;-)  (That's how they do it in APL too, btw.)

-- 
Christian Neukirchen  <chneukirchen@gmail.com>  http://chneukirchen.org