I have implemented the first coding challenge on http://projecteuler.net/. I would love to get it reviewed by some expert rubyists!# Multiples of 3 and 5## If we list all of the natural numbers below 10 that are multiples of# 3 and 5, we get 3,5,6 and 9. THe sum of these multiples is 23.## Find the sum of all the multiples of 3 or 5 below 1000.class Multiples  def multiples    numbers = Array(1..999)    multiples = Array.new    for i in numbers      if i%3 == 0 or i%5 == 0        multiples.push(i)      end    end    multiples  end  def sumMultiples(multiples)    total = 0    multiples.each { |i| total+= i }    puts(total)  endendmultiples = Multiples.newmultiples.sumMultiples(multiples.multiples)
Multiples of 3 and 5 from Euler code challenge
ruby;programming challenge