On Jul 13, 2008, at 10:17 AM, Alex LeDonne wrote:

> My golfed solutions (with whitespace for readability):
>
> def symbolify_1(i)
>    # natural numbers only
>    "??-??" + "-?(--?)" * i
> end

Mine was similar to this:

   def symbolify(n)
     "??-??" + "--(?)-?()" * n
   end

James Edward Gray II