From: Isaac Toothyxdip <toothyxdip@...>
Date: 2008-02-21T02:08:58+09:00
Subject: Re: displaying user inputed arrays

Ok i tried using .length to check how many words the user inputed. It 
works if you just do it like this:

a = [ "a", "b", "c", "d" ]
if a.length > 3
  puts "yeah"
else
  puts "no"
end

but how come it doesnt work like this

a = [gets.chomp.split]
if a.length > 3
  puts "yeah"
else
  puts "no"
end

i think its cause of the split but what other alternatives are there?
-- 
Posted via http://www.ruby-forum.com/.