From: darren kirby <bulliver@...>
Date: 2008-04-01T12:05:45+09:00
Subject: assignment if key_exist? in Hash

Hi all,

I have a bunch of lines like:

> foo = some_hash["some_key"] if some_hash.has_key?("some_key")

This feels awkward and cumbersome, so I would imagine there is a more 
idiomatic way to write it.

Thanks,
-d
-- 
darren kirby :: Part of the problem since 1976 :: http://badcomputer.org
"...the number of UNIX installations has grown to 10, with more expected..."
- Dennis Ritchie and Ken Thompson, June 1972