[contributions:darthsteven] /modules/sets/tests sets_ops.test /modules/sets sets.module /modules/sets/tests sets.test

[drupal-cvs at drupal.org]

User: darthsteven	Branch: HEAD	Date: Sat, 01 Mar 2008 16:08:54 +0000

Added files:
  /modules/sets/tests sets_ops.test

Modified files:
  /modules/sets sets.module
  /modules/sets/tests sets.test

Log message:
  Added basic set theoretic operations and tests to cover them.

Links:
  http://cvs.drupal.org/diff.php?path=contributions/modules/sets/tests/sets_ops.test
  http://cvs.drupal.org/diff.php?path=contributions/modules/sets/sets.module&old=1.1&new=1.2&root=contrib
  http://cvs.drupal.org/diff.php?path=contributions/modules/sets/tests/sets.test&old=1.1&new=1.2&root=contrib