From: Robert Dober <robert.dober@...>
Date: 2006-04-13T22:53:24+09:00
Subject: Re: map_if, collect_if ???

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On 4/13/06, Robert Dober <robert.dober@gmail.com> wrote:
>
>
>
> Ooops

module Enumerable
    def map_if
        map{ |x| (r =3D yield(x)) ? r : nil}.compact
    end
end

that one might do as a comprimise between speed, elegance and sanity?

--
Deux choses sont infinies : l'univers et la b=EAtise humaine ; en ce qui
concerne l'univers, je n'en ai pas acquis la certitude absolue.

- Albert Einstein

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