From: Logan Capaldo <logancapaldo@...>
Date: 2005-05-04T09:41:55+09:00
Subject: Re: mapping an array to a hash?

On 5/3/05, Joel VanderWerf <vjoel@path.berkeley.edu> wrote:

> class Array
>    def hashmap
>      h={}
>      each {|x| h[x] = yield x}
>      h
>    end
> end
> 
> [1,2,3].hashmap {|x| x*10}
> # => {1=>10, 2=>20, 3=>30}
> 
> 

Wouldn't  it make more sense to put #hashmap in module Enumerable?
Just a thought.