From: Phrogz <gavin@...>
Date: 2007-02-12T07:25:05+09:00
Subject: Re: One-Liners (#113)

On Feb 11, 9:27 am, "Louis J Scoras" <louis.j.sco...@gmail.com> wrote:
> def anagrams(quiz)
>   n=quiz[0].split(//).sort; quiz.select {|i| i.split(//).sort == n }
> end

Argh! #select is exactly what I should have used. Nice.

> def hashify(quiz)
>   quiz.reverse.inject(){|m,i|{i=>m}}
> end

How very elegant. I kept thinking there should be a way to bootstrap
the inner pair to be like all the outers, but couldn't find it. Well
done.