I've checked in the new "one to many" relationship types "get_set_now",
"get_set_on_save", "add_now", and "add_on_save". The defaults are now
"get_set_on_save" and "add_on_save".
I also added a new "with => ..." option to load(). It takes the same kinds
of arguments as the "with_objects" Manager parameter. Example:
$product->load(with => [ 'colors', 'categories' ]);
@cats = $product->categories; # does not hit the db
@colors = $product->colors; # does not hit the db
Finally, I added (well, re-added, really) an optimization in load() that
requires subclasses to pass an alias to the actual invocant, rather than a
copy. The change is documented in the RDBO load() method docs. I don't
think it's too much to ask of subclasses, and it really does save a lot of
redundant work, especially when loading "with => ..." sub-objects.
Opinions?
-John
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