Hi sir Martin(aka Marrtin DeMello [mailto:martindemello / yahoo.com]):

You answered:

> Sorry - I was careless and didn't test the code...
> 
> [snip]
> 
> You could make the whole thing a method of TestCase:
> 
> class TestCase
>   attr_accessor :num
>   
>   def initialize
>     @num = []
>   end
> 
>   def input_nums
>     print "How many numbers to input? "
>     n = gets.chomp.to_i
>     0.upto(n-1) do |i|
>       print "Please enter number #{i+1}: "
>       num[i] = gets.chomp.to_f
>     end
>   end
> end
> 
> ob = TestClass.new
	^^^^^^^^^^^^   <-TestCase

You erred ;-)
'm just playing(nitpicking) though :-)

> ob.input_nums
> 
> martin

kind regards,
-botp