1951 Promise.prototype.filter = function (fn, options) {  method in Promise
1955 Promise.filter = function (promises, fn, options) {  function
3728 function promisifiableMethods(obj, suffix, suffixRegexp, filter) {  argument
3734         var passesDefaultFilter = filter === defaultFilter
3739             filter(key, value, obj, passesDefaultFilter)) {
3784 function promisifyAll(obj, suffix, filter, promisifier, multiArgs) {  argument
3787         promisifiableMethods(obj, suffix, suffixRegexp, filter);
3837     var filter = options.filter;
3838     if (typeof filter !== "function") filter = defaultFilter;
3851             promisifyAll(value.prototype, suffix, filter, promisifier,
3853             promisifyAll(value, suffix, filter, promisifier, multiArgs);
3857     return promisifyAll(target, suffix, filter, promisifier, multiArgs);
5329 function copyDescriptors(from, to, filter) {  argument
5333         if (filter(key)) {
9625 			this.filter();
9663 		this.filter();
9792 				this.filter();
9799 			this.filter();
9829 	filter: function(rule){  method in DataStore
10638 			this.filter();
11007 		filter: function(rule){
11013 			return DataStore.prototype.filter.apply(this, arguments);  method in DataStore
12082 				gantt.getDatastore(storeNames[i]).filter();
12942 		var filter = config.filter || function() {
12950 			if (task.id == item_id || gantt.isChildOf(task.id, item_id) || filter(task.id, task) === false) {
15842 	function filterResourceTasks(filter) {  argument
15845 			if (filter(task)) {
17319 				filter: function(item){
18980 				filter: [function () {
22830 					if(config.filter === undefined){
22831 						config.filter = mergeFilters(defaultFilters || []);
22832 					}else if(config.filter instanceof Array){
22833 						config.filter.push(defaultFilters);
22834 						config.filter = mergeFilters(config.filter);
23422 		var filter = layer.filter;
23431 				if (filter) {
23432 					if (!filter(item)) {
26371 				filter: [taskFilter]
26375 				filter: [taskFilter],
26382 				filter: [
26396 				filter: [taskFilter]
29708 	if (arr.filter) {
29709 		return arr.filter(callback);