On Nov 5, 7:22   ׮  宮 
>
> But i.succ does Not work in the following:
>
> i = 1
> while (i < 10)
>  
> end
>
> the only way to get this to work is to use:
>   
>
> which is not as clean as using puts i++.


Maybe you'll just have to find another way to print the numbers 1 to
10 ;)