From: SpringFlowers AutumnMoon <summercoolness@...>
Date: 2008-02-04T14:23:10+09:00
Subject: Re: shorter form of concat

Tim Hunter wrote:
> SpringFlowers AutumnMoon wrote:
>> the following line will concat "1" all the way to "10"...  but is there
>> a shorter way... like x . y  or must it be this long?
>> 
>> 
>> p (1..10).inject{|x,y| x.to_s + y.to_s}
> 
> (1..10).to_a.join


what i mean is, any shorter way to concat two numbers?  something 
similar to x . y


-- 
Posted via http://www.ruby-forum.com/.