Better sync with ActiveRecord attributes; removal of AttrJson::Record::Dirty #163
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When we sync better, we can get dirty tracking mostly working. So we can remove our buggy custom
AttrJson::Record::Dirty
dirty tracking. That feature will be gone in attr_json 2.0 (It was pretty broken, see AttrJson::Record::Dirty: #will_save_change_to returns true when other attribute was changed #148)We have a test suite verifying ActiveRecord dirty tracking is working, even with in-place mutations.
In process, we noticed that
AttrJson::Type::Array
was not properly tracking mutation changes in place. Fixed that.