From: Eric Hodel <drbrain@...7.net>
Date: 2005-07-12T08:26:48+09:00
Subject: Re: accessing index inside map


On 11 Jul 2005, at 05:27, Jim Freeze wrote:

> How about a more 'rails' like implementation:
>
>   [1,2,3].map(:with_index) { |x,ix| ... }
>   [1,2,3].collect(:with_index) { |x,ix| ... }
>   [1,2,3].collect!(:with_index) { |x,ix| ... }
>   [1,2,3].each(:with_index) { |x,ix| ... }
>   [1,2,3].each { |x| ... }

Ugh.  My impression has always been that they couldn't make up their  
minds, or, didn't think hard enough about picking good names the  
first time around.

-- 
Eric Hodel - drbrain@segment7.net - http://segment7.net
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