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


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