Brandur 776d45f116 Initialize instance variable on the getter too
The test suite is currently throwing a bunch of warnings from some
recent changes I made -- although we initialize `@additive_params` when
setting one with `self.additive_object_param`, we don't when we check
one with `self.additive_object_param?`. This often isn't a problem
because every API resource sets `metadata`, but it is from the test
suite and probably for vanilla `StripeObject`s too.
2018-04-05 15:42:46 -07:00
..