ch-1.rb « ruby « arne-sommer « challenge-058 - github/perlweeklychallenge-club.git - Unnamed repository; edit this file 'description' to name the repository.

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#! /usr/bin/env ruby

begin
  puts Gem::Version.new(ARGV[0]) <=> Gem::Version.new(ARGV[1]);
rescue
  puts "ERROR";
end