variant 3 (fixed)

task2_v3.rb

doc = ARGV[0]

doc = "movies.txt" if doc == nil
unless File.exist?(doc)
	puts "no such file"
	exit
end

print "[search]> "; search = "Max"; puts search

File.foreach(doc) do |line|
	line = line.split("|") 
	if line[1].include?(search)
		print line[1] + " | "
		puts "*" * (line[7].to_f * 10 - 80) 
	end
end