docs(ngModel): add section explaining that `ngModel` watches by reference
The new section explains that changing only a property on an object doesn't trigger re-rendering. Closes #13224 Closes #13518
R
robw committed
04d4d93e5bcd7e0e19124d1fea466e75edd15528
Parent: 8348365
Committed by Peter Bacon Darwin <pete@bacondarwin.com>
on 1/27/2016, 2:24:34 PM