From: Tom Ha <tom999@...>
Date: 2008-03-09T05:49:43+09:00
Subject: Re: Creating a search

Thanks a lot for your help, Arlen!

(Actually, the error "odd number list for Hash" still appears (for your
line of code) but I just learned some very useful things. I think the
problem is that I can't just write this code into the place where the
conditions should appear. I tried putting this new code into an
eval("...") statement, but it didn't change anything for the error. 
Well, I'll follow your advice and ask the other group, then.)


> Instead, try something more functional:
> params[:search].reject {|key, val| val.nil?}.map {|k, v| "#{k.inspect} => #{v.inspect}"}.join(", ")
-- 
Posted via http://www.ruby-forum.com/.