I posted a [StackOverflow ](https://stackoverflow.com/questions/53640105/scope-property-not-released-for-ng-show) and a [Plunker](https://plnkr.co/edit/6BBX0qiqWKovVqiQ2ykG?p=preview) for your review. In brief, when I set a property equal to undefined, checklist-model seems to recreate it as an empty object instead of assigning it to undefined. Any answer would be very appreciated
I posted a StackOverflow and a Plunker for your review.
In brief, when I set a property equal to undefined, checklist-model seems to recreate it as an empty object instead of assigning it to undefined.
Any answer would be very appreciated