From: Alex Young <alex@...>
Date: 2006-08-10T16:11:35+09:00
Subject: Re: hash key to var name of value hash key value

Une b�vue wrote:
> i'd like to now if their is a simpler way to do that :
> 
> IN_NEWS=@h['IN_NEWS']
> 
> because here i do have to know their is a key of name "IN_NEWS"
> 
> want i want is to affet the value of all the @h['key_name'] to the
> variable key_name ???
> 
> (as far as i remember well it's possible in php then i think this is
> also possible in ruby ))))
Thinking out loud...

hash.each_key{|k|
   eval("#{k}=hash[#{k}]")
}

There may be a better way, though...

-- 
Alex