Largest palindrome made from the product of two 3-digit numbers.

ipalindromei.rb

# http://projecteuler.net/problem=4
def palindrome? s
  s.to_s == s.to_s.reverse
end

products = []
nums = (100..999).to_a
nums.each do |n|
  nums.each do |x|
    products << product if palindrome? n*x
  end
end

puts "Largest: #{products.sort.last}"