Lines Matching refs:changed
405 this.changed = {};
413 changed: null,
495 this.changed = {};
499 var changed = this.changed;
507 changed[attr] = val;
509 delete changed[attr];
556 if (attr == null) return !_.isEmpty(this.changed);
557 return _.has(this.changed, attr);
567 if (!diff) return this.hasChanged() ? _.clone(this.changed) : false;
569 var changed = {};
574 changed[attr] = val;
577 return hasChanged ? changed : false;