On 30.8.2006, at 9.24, Kevin Clark wrote:
Does .blank? handle [] as well as "" and nil? I was going to use .empty? but then I'd have to check that the method existed.
Oh yes, it's ingeniuos. See http://dev.rubyonrails.org/browser/trunk/ activesupport/lib/active_support/core_ext/blank.rb
//jarkko -- Jarkko Laine http://jlaine.net http://odesign.fi
smime.p7s
Description: S/MIME cryptographic signature
