MKDEV

quick_start_3.rb

doc = ARGV[0]

def Output (file)
	print "[search]> "
	@search = gets.chomp # how to avoid THIS?!

	file.readlines.each do |line| 
		line = line.split("|") 
		if line[1].include?(@search) # how to avoid THIS?!
			print line[1] + " | "
			puts "*" * (line[7].to_f * 10 - 80) 
		end
	end

end

if doc == nil
	File.open("movies.txt") {|file| Output(file)}
elsif File.exist?(doc)
	File.open(doc)          {|file| Output(file)}
else
	puts "no such file"
end