What to eat?

rand_what_to_eat.rb

def what_to_have(list, count)
  result = {}
  (1..count).each do |n|
    key = list.sample
    if result[key]
      result[key] = result[key] + 1
    else
      result[key] = 1
    end
  end
  result.sort_by { |k, v| v }
end

resturants = ['香锅', '米饭炒菜', '凉皮肉夹馍', '饺子', '盖饭']
REPEAT_TIMES = 1000

what_to_have(resturants, REPEAT_TIMES).reverse.first