From: Bertram Scharpf <lists@...>
Date: 2009-08-10T08:43:51+09:00
Subject: Re: How to define doubles: Array-to-hash

Hi,

Am Montag, 10. Aug 2009, 08:17:42 +0900 schrieb 7stud --:
> Bertram Scharpf wrote:
> >   h = Hash.new { |h,k| h[k] = 0 }
> 
> h = Hash.new { |h,k| h[k] = 0 }
> 
> is equivalent to:
> 
> h = Hash.new(0)

Arrgh. Of course.

Bertram


-- 
Bertram Scharpf
Stuttgart, Deutschland/Germany
http://www.bertram-scharpf.de