From: Bil Kleb <Bil.Kleb@...>
Date: 2007-05-04T05:40:09+09:00
Subject: Hash of arrays - initialization (was Re: Beyond YAML? (scaling))

Brian Candler wrote:
> 
> samples[tag] ||= []
> samples[tag] << sample
> 
> And you can probably combine:
> 
> (samples[tag] ||= []) << sample

Thanks; I figured the magic || operator was somehow
involved, but I still don't have that thing memorized...
yet more aggressive incompetence. :)

Thanks again,
--
Bil Kleb
http://fun3d.larc.nasa.gov