documentcloud/underscore — pull request #528 by phstc (2012-03-27 21:07:33+00:00)
Title: Adding _.isZero Following Fixnum.zero?

Hey Guys!

I don't know if this method makes sense, but I added _.isZero following [Fixnum.zero?](http://ruby-doc.org/core-1.9.3/Fixnum.html#method-i-zero-3F).

The idea is to use

if(_.isZero(val))

instead of

if(val == 0)

Cheers