From: Ilias Lazaridis <ilias@...>
Date: 2011-06-10T00:26:37+09:00
Subject: Re: CORE - Altering Behaviour of "each do" (default param "item")

On 4 Ιούν, 14:47, Ilias Lazaridis <il...@lazaridis.com> wrote:
> 1.9
>
> names = ["Jane", "Michele", "Isabella"]
>
> # current behaviour
> names.each do |name|
>   print name
> end
>
> #Question: How can I alter the behaviour of "each" in the following
> way:
> names.each do
>   print item         # "item" is used by default
> end
>
> Is this possible, without going to C-level?

related issue

Provide Default Variables for Array#each and other iterators
http://redmine.ruby-lang.org/issues/4830

.

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