ruby 片段

Posted 2021-05-16

require_relative 'my_movies_list'

file = "movies.txt"
movies = MyMoviesList.new(file)

def rate(movies)
srand 12345
d_start = Time.mktime(1990)
d_now = Time.now
movies.each do |item|
  if (0..3) === rand(0..10)
    item.my_rating = (rand(70..100) / 10.0)
    d_prem = item.premiere_date.to_time
    d_min = d_prem < d_start ? d_start : d_prem
    d_view = Time.at(rand(d_min.to_i..d_now.to_i)).to_date
    item.view_date = d_view.strftime("%Y-%m-%d")
  end
end
end

puts "\nGenerated set of test data..."
rate(movies)