require 'yaml'
structure = []
key = ''
File.open(ARGV[0], 'r').each_line.with_index do |lines, index|
  data = lines.chomp.split("\t")
  key << data if index.zero?
  structure << Hash[key.zip(data)] if index > 0
  File.open(ARGV[1], 'w') do |file|
    file.puts structure.to_yaml if ARGV[1]
    print structure.to_yaml
  end
end