From: Victor qwerty <ianphorsman@...>
Date: 2010-09-19T05:59:39+09:00
Subject: Re: converting number to its digits as an array

Josh Cheek wrote:
> On Sat, Sep 18, 2010 at 2:47 PM, Victor qwerty 
> <ianphorsman@gmail.com>wrote:
> 
>> If I try one of these methods, I still can't go from element to element
>> in the array. I don't want to just show a list, I want an actual array.
>> --
>> Posted via http://www.ruby-forum.com/.
>>
>>
> All of these methods return an Array. Why don't you show us what you're
> trying to do.


It says I can't do the each method, but if I have the array, can't I 
iterate through each element in the array?

x = 5 ** 500

x.to_s.scan(/./)

y = 0

x.each do |i|

  i.to_i

  y += i

end

puts y
-- 
Posted via http://www.ruby-forum.com/.