Brad Ediger
1/15/2007 7:07:00 AM
On Jan 15, 2007, at 1:02 AM, Cyrus Gabilla wrote:
>
> I am trying to solve these three problems in Ruby. I do not know if
> my solutions are really correct. I just wanted to ask help, if
> somebody can show their solutions. I would appreciated your help.
>
> 1. Write a one-line in irb using Range#inject to calculate 20!.
> Generalize this into a function.
> 2. Write a function to find the longest string in an array of
> strings.
> 3. Write an iterator function n_times(n) that calls the given block
> n times.
Please don't post your homework problems on this list. If you are
having trouble with a particular part of this, we'd be happy to help.
Brad