From: "Iñaki Baz Castillo" <ibc@...>
Date: 2010-01-12T23:01:52+09:00
Subject: Re: Is 'rescue' expensive ?

El Martes, 12 de Enero de 2010, R. Kumar escribió:
> Iñaki Baz Castillo wrote:
> > El Martes, 12 de Enero de 2010, R. Kumar escribió:
> > Ruby 1.9 has Array#size, sure.
> 
> I looked at http://yardoc.org/docs/ruby-core/Array and it did not show a
> `size` method.
> Perhaps that's been aliased and the doc does not report aliases. Best
> thing is for me to try it in 1.9!

irb(main):023:0> RUBY_VERSION
"1.9.1"

irb(main):025:0> RUBY_PATCHLEVEL
376

irb(main):024:0> [].size
0


:)


-- 
Iñaki Baz Castillo <ibc@aliax.net>