MKDEV

task3_v2.rb

mas = []
doc = "movies.txt"
syms = [:link, :title, :year, :country, 
        :date, :genre, :duration,
        :rating, :director, :stars]

File.foreach(doc){ |line|
  mas.append(syms.zip(line.chomp.split("|")).to_h) }

def Show_em (mas)
  mas.each do |unit| 
    puts unit[:title] + " (" + unit[:date] + "; " +unit[:genre] +") - " + unit[:duration]
  end
end

puts
puts"=========LONGEST========="
Show_em mas.max(5){|a,b| 
  a[:duration].split(" ")[0].to_i<=>b[:duration].split(" ")[0].to_i}
puts

puts"====EARLIEST_COMEDIES===="
Show_em mas.select{|unit| unit[:genre].include?("Comedy")}.min(10){|a,b|
  a[:date].split("-")<=>b[:date].split("-")}
puts

puts"========DIRECTORS========"
puts mas.collect{|unit| unit[:director]}.uniq.sort{|a, b| 
  a.split(" ")[-1]<=>b.split(" ")[-1]}
puts

puts"=========NOT_USA========="
Show_em mas.select{|unit| unit[:country] != "USA" }
puts