On 31 Oct 2008, at 13:13, Debbie Carne wrote:
> I don't like the fact that it puts a comma even on the last iteration.
What you could do is instead of printing them, whack them into an array:
numbers << x
Then, when you hit your count and it's time to print them out like so:
numbers.join(", ")
This will do what you want.
Obviously if you're going to infinity, you'd never print it out, but
then there would never be a "last number" so you could do it the way
you do now.
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