angular/angular.js — pull request #6813 by petebacondarwin (2014-03-23 16:44:34+00:00)
Title: WIP: initial spike at debouncing inside NgModelController

I thought I would have a play with the idea of NgModelController being responsible for debouncing.

Things look good until you try to cancel a debounce based on a model change. If the model change is not going to change the actual model even though the pending view model is different we are a bit stuffed since we don't know whether to cancel the pending update or not...