From: Peter Szinek <peter@...>
Date: 2006-10-20T00:08:10+09:00
Subject: Re: array trouble

Gijs Nijholt wrote:
> Hi
> 
> I want to add a value to an arrays' values like this:
> 
> ret = ""
> "abcd".to_a.each do |w|
>  ret += " "
> end
> 
> this gives => "abcd" in IRB
> but I expected it to give "a b c d "
How about

"abcd".split('').join(' ')

Peter
http://www.rubyrailways.com