< ^ >   P  N  |<>|^_>< --- |  ~ ...Help

Subject: Re: more idiomatic way to avoid errors when calling method on variable that may be nil?
From: "ara.t.howard" <ara.t.howard gmail.com>
Date: Tue, 12 Oct 2010 12:01:43 +0900
References: 371580
In-reply-to: 371580

var = hash[key].downcase if hash[key]