Steve Litt wrote:
> 
> Dooohhhhh. This would have printed "12". What I needed some sort of equivalent 
> of Pascal chr().
> 
Something like this?

rb$ ri Integer.chr
------------------------------------------------------------ Integer#chr
      int.chr    => string
------------------------------------------------------------------------
      Returns a string containing the ASCII character represented by the
      receiver's value.

         65.chr    #=> "A"
         ?a.chr    #=> "a"
         230.chr   #=> "\346"