gistfile1.txt

def MostPupularNumber array, size
  return array[0] if size == 1
  most_popular = nil
  hash = {}
  array.each do |item|
    item_key = item.to_s
    if hash.has_key?(item_key)
      hash[item_key] += 1
    else
      hash[item_key] = 1
    end
  end

  hash.each do |k,v|
    if most_popular == nil
      most_popular = k
    elsif hash[most_popular] < v
      most_popular = k
    elsif hash[most_popular] == v && most_popular.to_i > k.to_i
      most_popular = k
    end
  end
  return most_popular
end