1 DataMapper plugin enabling <b>simple</b> versioning of models.
3 When a model is versioned, and updated, instead of the previous version being
4 lost in the mists of time, it is saved in a subsidiary table, so that it can
5 be restored later if needed.
7 Please Note! this gem behaves differently to how AR's :acts_as_versioned
8 works. There is currently no multi version storage possible.