1.3.1 - 8-Aug-2009¶ ↑

The test-unit was switched from a runtime dependency to a development dependency.

1.3.0 - 13-Jul-2009¶ ↑

Updated to work with 1.9.x - now passes explicit arguments to super. Still works with 1.8.x as well.
Changed license to Artistic 2.0.
Removed an unnecessary read attribute when writing to a cache file.
Added a warranty section to the README file.
Changed the test file name to 'test_memoize.rb' in order to more closely follow Ruby convention.
Changed the example file names so that they are each preceded with the text 'example_' to avoid any confusion with test files.
The test-unit gem is now a pre-requisite for this library.
Added a couple of rake tasks for running example programs.
Added a few more tests.
Some gemspec updates, including explicit license.

In the last release I accidentally removed the ability to cache nil and false. That ability has been restored. Thanks go to Brian Buckley for the spot.

Cache files are now read in binary mode to eliminate issues with Marshal and MS Windows. Thanks go to Brian Buckley for the spot.
Refactored code base down to about half previous size. Thanks go to Andrew Johnson.
Some documentation corrections.