final(?)

task3_v3.rb

doc = "movies.txt"
syms = [:link, :title, :year, :country, 
        :date, :genre, :duration,
        :rating, :director, :stars]
mas = File.foreach(doc).map{|line| syms.zip(line.chomp.split("|")).to_h}

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

puts
puts"=========LONGEST========="
Show_em mas.max_by(5){|a| a[:duration].split(" ").first.to_i}
puts

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

puts"========DIRECTORS========"
puts mas.collect{|unit| 
  unit[:director]}.uniq.sort_by{|a| a.split(" ").last}
puts

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