CouchModel:if autosaves, dealloc does not save if needsSave

[mdfw]

If the CouchModel is set up to autosave and it is dealloc'ed before the save timer hits it, changes are lost. I was making a last change to my model before freeing it. I noticed the changes were not getting PUT into the db. I added this to my subclass' dealloc() and it fixed the problem.

if (self.needsSave && self.autosaves) {
    RESTOperation* op = [self save];
    [op wait];
}

[snej]

This is fixed in Couchbase Lite: the CBLDatabase keeps a set of all CBLModels that have unsaved changes. This keeps them from being dealloced unsaved, and also enables a save-all-models method.

It might be worthwhile to backport this. I'm not likely to make any significant changes to CouchCocoa on my own, though.

[mdfw]

Ok. Thanks. For the moment it's working for me just to save manually.