From: "Berger, Daniel" <Daniel.Berger@...>
Date: 2006-02-03T00:41:21+09:00
Subject: Re: ruby-dev summary 28206-28273

> -----Original Message-----
> From: ara.t.howard@noaa.gov [mailto:ara.t.howard@noaa.gov] 
> Sent: Thursday, February 02, 2006 8:36 AM
> To: ruby-talk ML; ruby-core@ruby-lang.org
> Subject: Re: ruby-dev summary 28206-28273

<snip>

> suggestion:
> 
> 
>      harp:~ > cat a.rb
>      #
>      # predicate methods to avoid double evaluation of expr
>      #
>        module Kernel
>          def iff?(a, &b) a.instance_eval &b if a end
>          alias_method "if?", "iff?"
>          def iff!(a, &b) a.instance_eval &b unless a end
>          alias_method "if!", "iff!"
>        end

Now *that* is freaky.  I swear, I wrote and sent my response not 2
seconds before I saw this.

Dan