VersionNumber is a simplified form of a Tuple class desgined specifically for dealing with version numbers.
Thomas Sawyer (7rans)
Maybe add Kernel method version ?
If Tuple were standard part of Ruby this probably would not be needed or at least might be simple sublcass instead.
Copyright © 2005 Thomas Sawyer
Ruby License
This module is free software. You may use, modify, and/or redistribute this software under the same terms as Ruby.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.