From: Jack Bauer <realmadrid2727@...>
Date: 2010-02-02T02:50:46+09:00
Subject: Re: Adding keys to a hash in a loop

Robert Klemme wrote:

> Erm, how would you put a key value pair into a Hash without a loop?

This is the loop...

output.each do |item|
  output_hash << {item.name => []}
end

Iterate through items in the "output" array and create a key for the 
"output_hash" hash using the value of "item.name" as the key, and an 
empty array as the value for that key.

I know the output_hash << won't work, that's why I'm asking how I can go 
about it. I was just using that as a sort of pseudo-code to get my point 
across.
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