From: Nobuyoshi Nakada <nobu@...>
Date: 2007-12-19T23:32:57+09:00
Subject: Re: Hash#collate

Hi,

At Wed, 19 Dec 2007 09:05:11 +0900,
Phrogz wrote in [ruby-talk:284104]:
> I wanted a method like Hash#update, but that preserved the values from
> both the original and argument Hash. A little searching failed to find
> it. (I did find that someone somewhere wrote a Hash#collate that's in
> my ri docs, but who knows where it came from. Its description appears
> not to do at all what I wanted, anyhow.)

{:a=>1, :b=>2 }.update(:a=>3, :b=>4, :c=>5) {|key, *values| values}

-- 
Nobu Nakada