From: Tom Armitage <tom.armitage@...>
Date: 2006-10-20T00:20:34+09:00
Subject: Re: array trouble

Also:

"abcd".split("").map do |w|
 w + " "
end.join

would give you the extra space at the end.

On 19/10/06, Gijs Nijholt <gijs.nijholt@gmail.com> 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 "
>
> why doesnt this work as such?
> thanks
>
> gijs
>
> --
> Posted via http://www.ruby-forum.com/.
>
>