Splits unmatched accounts into an additions file for the mainframe.

make_echo_additions.rb

#!/usr/bin/env ruby -wKU

input = File.new 'accounts.txt', 'r'
output = File.new 'additions.txt', 'w'

input.each_line do |line|
  line = line.chomp.strip
  enc = line.split '-'
  output << "      #{'%011d' % enc[0]}#{enc[1]}\n" unless line.nil?
end

input.close
output.close