From: Pit Capitain <pit@...>
Date: 2006-01-27T16:21:23+09:00
Subject: Re: Subselecting hash back into hash (oneliner?)

James Edward Gray II schrieb:
>> (Was this covered in pick-axe somewhere I missed?)
> 
> I just looked an can't seem to find it.  It's the opposite of the *  
> operator described on page 347 (explodes an Array out, instead of  
> collecting it in).

Pickaxe 1, page 229, "Invoking a Method". Online here:

   http://phrogz.net/ProgrammingRuby/language.html#invokingamethod

Regards,
Pit