From: Paul McKibbin <pmckibbin@...>
Date: 2011-03-04T02:39:49+09:00
Subject: Re: Extracting the shortest string from an array

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Very true

array.min_by{|a| a.size} would also do the trick.

Paul

On Thu, Mar 3, 2011 at 3:11 PM, Jeremy Bopp <jeremy@bopp.net> wrote:

> On 3/3/2011 09:01, Adam Hegge wrote:
> > array.min{|a,b| a.size <=> b.size }
>
> You can actually simplify this even more.  Take a look at
> Enumerable#min_by:
>
> http://rdoc.info/stdlib/core/1.8.7/Enumerable:min_by
>
> -Jeremy
>
>

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