can-stache-bindings - npm Package Compare versions

Comparing version 4.2.5 to 4.2.6

can-stache-bindings.js

@@ -37,2 +37,5 @@ // # can-stache-bindings.js
 
+// Contains all of the stache bindings that will be exported.
+var bindings = new Map();
+
 var onMatchStr = "on:",
@@ -53,3 +56,3 @@ vmMatchStr = "vm:",
 
-var throwOnlyOneTypeOfBindingError = function(){
+var throwOnlyOneTypeOfBindingError = function() {
 	throw new Error("can-stache-bindings - you can not have contextual bindings ( this:from='value' ) and key bindings ( prop:from='value' ) on one element.");
@@ -64,18 +67,24 @@ };
 	var isSettingOnViewModel = dataBinding.bindingInfo.parentToChild && dataBinding.bindingInfo.child === viewModelBindingStr;
-	if(isSettingOnViewModel) {
+	if (isSettingOnViewModel) {
 		var bindingName = dataBinding.bindingInfo.childName;
-		var isSettingViewModel = isSettingOnViewModel && ( bindingName === 'this' || bindingName === '.' );
+		var isSettingViewModel = isSettingOnViewModel && (bindingName === 'this' || bindingName === '.');
 
-		if( isSettingViewModel ) {
-			if(bindingState.isSettingViewModel || bindingState.isSettingOnViewModel) {
+		if (isSettingViewModel) {
+			if (bindingState.isSettingViewModel || bindingState.isSettingOnViewModel) {
 				throwOnlyOneTypeOfBindingError();
 			} else {
-				return {isSettingViewModel: true, initialViewModelData: undefined};
+				return {
+					isSettingViewModel: true,
+					initialViewModelData: undefined
+				};
 			}
 		} else {
 			// just setting on viewModel
-			if(bindingState.isSettingViewModel) {
+			if (bindingState.isSettingViewModel) {
 				throwOnlyOneTypeOfBindingError();
 			} else {
-				return {isSettingOnViewModel: true, initialViewModelData: bindingState.initialViewModelData};
+				return {
+					isSettingOnViewModel: true,
+					initialViewModelData: bindingState.initialViewModelData
+				};
 			}
@@ -146,3 +155,3 @@ }
 
-			if(dataBinding) {
+			if (dataBinding) {
 				bindingsState = checkBindingState(bindingsState, dataBinding);
@@ -153,7 +162,7 @@ hasDataBinding = true;
 				// For bindings that change the viewModel,
-				if(dataBinding.onCompleteBinding) {
+				if (dataBinding.onCompleteBinding) {
 					// save the initial value on the viewModel.
-					if(dataBinding.bindingInfo.parentToChild && dataBinding.value !== undefined) {
+					if (dataBinding.bindingInfo.parentToChild && dataBinding.value !== undefined) {
 
-						if(bindingsState.isSettingViewModel) {
+						if (bindingsState.isSettingViewModel) {
 							// the initial data is the context
@@ -172,3 +181,3 @@ bindingsState.initialViewModelData = dataBinding.value;
 		});
-		if(staticDataBindingsOnly && !hasDataBinding) {
+		if (staticDataBindingsOnly && !hasDataBinding) {
 			return;
@@ -179,3 +188,3 @@ }
 
-		for(var i = 0, len = onCompleteBindings.length; i < len; i++) {
+		for (var i = 0, len = onCompleteBindings.length; i < len; i++) {
 			onCompleteBindings[i]();
@@ -187,8 +196,8 @@ }
 		var attributeDisposal;
-		if(!bindingsState.isSettingViewModel) {
-			attributeDisposal = domMutate.onNodeAttributeChange(el, function (ev) {
+		if (!bindingsState.isSettingViewModel) {
+			attributeDisposal = domMutate.onNodeAttributeChange(el, function(ev) {
 				var attrName = ev.attributeName,
 					value = el.getAttribute(attrName);
 
-				if( onTeardowns[attrName] ) {
+				if (onTeardowns[attrName]) {
 					onTeardowns[attrName]();
@@ -199,4 +208,7 @@ }
 
-				if(value !== null || parentBindingWasAttribute ) {
-					var dataBinding = makeDataBinding({name: attrName, value: value}, el, {
+				if (value !== null || parentBindingWasAttribute) {
+					var dataBinding = makeDataBinding({
+						name: attrName,
+						value: value
+					}, el, {
 						templateType: tagData.templateType,
@@ -213,5 +225,5 @@ scope: tagData.scope,
 					});
-					if(dataBinding) {
+					if (dataBinding) {
 						// The viewModel is created, so call callback immediately.
-						if(dataBinding.onCompleteBinding) {
+						if (dataBinding.onCompleteBinding) {
 							dataBinding.onCompleteBinding();
@@ -231,3 +243,3 @@ }
 			}
-			for(var attrName in onTeardowns) {
+			for (var attrName in onTeardowns) {
 				onTeardowns[attrName]();
@@ -241,3 +253,3 @@ }
 	data: function(el, attrData) {
-		if(domData.get.call(el, "preventDataBindings")) {
+		if (domData.get.call(el, "preventDataBindings")) {
 			return;
@@ -254,86 +266,91 @@ }
 
-			// Setup binding
-			var dataBinding = makeDataBinding({
-				name: attrData.attributeName,
-				value: el.getAttribute(attrData.attributeName),
-				nodeList: attrData.nodeList
-			}, el, {
-				templateType: attrData.templateType,
-				scope: attrData.scope,
-				semaphore: semaphore,
-				getViewModel: getViewModel,
-				syncChildWithParent: false
-			});
+		// Setup binding
+		var dataBinding = makeDataBinding({
+			name: attrData.attributeName,
+			value: el.getAttribute(attrData.attributeName),
+			nodeList: attrData.nodeList
+		}, el, {
+			templateType: attrData.templateType,
+			scope: attrData.scope,
+			semaphore: semaphore,
+			getViewModel: getViewModel,
+			syncChildWithParent: false
+		});
 
-			//!steal-remove-start
-			if(dataBinding.bindingInfo.child === "viewModel" && !domData.get(el, "viewModel")) {
+		//!steal-remove-start
+		if (process.env.NODE_ENV !== 'production') {
+			if (dataBinding.bindingInfo.child === "viewModel" && !domData.get(el, "viewModel")) {
 				dev.warn('This element does not have a viewModel. (Attempting to bind `' + dataBinding.bindingInfo.bindingAttributeName + '="' + dataBinding.bindingInfo.parentName + '"`)');
 			}
-			//!steal-remove-end
+		}
+		//!steal-remove-end
 
-			if(dataBinding.onCompleteBinding) {
-				dataBinding.onCompleteBinding();
-			}
+		if (dataBinding.onCompleteBinding) {
+			dataBinding.onCompleteBinding();
+		}
 
-			var attributeListener = function (ev) {
-				var attrName = ev.attributeName,
-					value = el.getAttribute(attrName);
+		var attributeListener = function(ev) {
+			var attrName = ev.attributeName,
+				value = el.getAttribute(attrName);
 
-				if( attrName === attrData.attributeName ) {
-					if( teardown ) {
-						teardown();
-					}
+			if (attrName === attrData.attributeName) {
+				if (teardown) {
+					teardown();
+				}
 
-					if(value !== null  ) {
-						var dataBinding = makeDataBinding({name: attrName, value: value}, el, {
-							templateType: attrData.templateType,
-							scope: attrData.scope,
-							semaphore: semaphore,
-							getViewModel: getViewModel,
-							// always update the viewModel accordingly.
-							initializeValues: true,
-							nodeList: attrData.nodeList,
-							syncChildWithParent: false
-						});
-						if(dataBinding) {
-							// The viewModel is created, so call callback immediately.
-							if(dataBinding.onCompleteBinding) {
-								dataBinding.onCompleteBinding();
-							}
-							teardown = dataBinding.onTeardown;
+				if (value !== null) {
+					var dataBinding = makeDataBinding({
+						name: attrName,
+						value: value
+					}, el, {
+						templateType: attrData.templateType,
+						scope: attrData.scope,
+						semaphore: semaphore,
+						getViewModel: getViewModel,
+						// always update the viewModel accordingly.
+						initializeValues: true,
+						nodeList: attrData.nodeList,
+						syncChildWithParent: false
+					});
+					if (dataBinding) {
+						// The viewModel is created, so call callback immediately.
+						if (dataBinding.onCompleteBinding) {
+							dataBinding.onCompleteBinding();
 						}
+						teardown = dataBinding.onTeardown;
 					}
 				}
-			};
+			}
+		};
 
 
-			var tearItAllDown = function(){
-				if(teardown) {
-					teardown();
-					teardown = undefined;
-				}
+		var tearItAllDown = function() {
+			if (teardown) {
+				teardown();
+				teardown = undefined;
+			}
 
-				if (removedDisposal) {
-					removedDisposal();
-					removedDisposal = undefined;
-				}
-				if (attributeDisposal) {
-					attributeDisposal();
-					attributeDisposal = undefined;
-				}
-			};
-			if(attrData.nodeList) {
-				ViewNodeList.register([],tearItAllDown, attrData.nodeList, false);
+			if (removedDisposal) {
+				removedDisposal();
+				removedDisposal = undefined;
 			}
+			if (attributeDisposal) {
+				attributeDisposal();
+				attributeDisposal = undefined;
+			}
+		};
+		if (attrData.nodeList) {
+			ViewNodeList.register([], tearItAllDown, attrData.nodeList, false);
+		}
 
 
-			// Listen for changes
-			teardown = dataBinding.onTeardown;
+		// Listen for changes
+		teardown = dataBinding.onTeardown;
 
-			attributeDisposal = domMutate.onNodeAttributeChange(el, attributeListener);
-			removedDisposal = domMutate.onNodeRemoval(el, function() {
-				if (el.ownerDocument.contains(el) === false) {
-					tearItAllDown();
-				}
-			});
+		attributeDisposal = domMutate.onNodeAttributeChange(el, attributeListener);
+		removedDisposal = domMutate.onNodeRemoval(el, function() {
+			if (el.ownerDocument.contains(el) === false) {
+				tearItAllDown();
+			}
+		});
 	},
@@ -349,3 +366,3 @@ // ### bindings.behaviors.event
 		// The attribute name is the name of the event.
-		var attributeName = encoder.decode( data.attributeName ),
+		var attributeName = encoder.decode(data.attributeName),
 			// the name of the event we are binding
@@ -357,5 +374,5 @@ event,
 		// check for `on:event:value:to` type things and call data bindings
-		if(attributeName.indexOf(toMatchStr+":") !== -1 ||
-			attributeName.indexOf(fromMatchStr+":") !== -1 ||
-			attributeName.indexOf(bindMatchStr+":") !== -1
+		if (attributeName.indexOf(toMatchStr + ":") !== -1 ||
+			attributeName.indexOf(fromMatchStr + ":") !== -1 ||
+			attributeName.indexOf(bindMatchStr + ":") !== -1
 		) {
@@ -365,3 +382,3 @@ return this.data(el, data);
 
-		if(startsWith.call(attributeName, onMatchStr)) {
+		if (startsWith.call(attributeName, onMatchStr)) {
 			event = attributeName.substr(onMatchStr.length);
@@ -399,3 +416,3 @@ var viewModel = el[canSymbol.for('can.viewModel')];
 				var byIndex = event.indexOf(byMatchStr);
-				if( byIndex >= 0 ) {
+				if (byIndex >= 0) {
 					bindingContext = byParent.get(event.substr(byIndex + byMatchStr.length));
@@ -406,3 +423,3 @@ event = event.substr(0, byIndex);
 		} else {
-			throw new Error("can-stache-bindings - unsupported event bindings "+attributeName);
+			throw new Error("can-stache-bindings - unsupported event bindings " + attributeName);
 		}
@@ -412,5 +429,7 @@
 		// passed in the attribute and call it.
-		var handler = function (ev) {
-			var attrVal = el.getAttribute( encoder.encode(attributeName) );
-			if (!attrVal) { return; }
+		var handler = function(ev) {
+			var attrVal = el.getAttribute(encoder.encode(attributeName));
+			if (!attrVal) {
+				return;
+			}
 
@@ -422,10 +441,12 @@ var viewModel = canViewModel(el);
 			// get parsed.
-			var expr = expression.parse(attrVal,{
+			var expr = expression.parse(attrVal, {
 				lookupRule: function() {
 					return expression.Lookup;
-				}, methodRule: "call"});
+				},
+				methodRule: "call"
+			});
 
 
-			if(!(expr instanceof expression.Call)) {
-				throw new Error("can-stache-bindings: Event bindings must be a call expression. Make sure you have a () in "+data.attributeName+"="+JSON.stringify(attrVal));
+			if (!(expr instanceof expression.Call)) {
+				throw new Error("can-stache-bindings: Event bindings must be a call expression. Make sure you have a () in " + data.attributeName + "=" + JSON.stringify(attrVal));
 			}
@@ -444,3 +465,5 @@
 			var localScope = data.scope
-				.add(specialValues, { special: true });
+				.add(specialValues, {
+					special: true
+				});
 
@@ -461,13 +484,29 @@ var updateFn = function() {
 			//!steal-remove-start
-			Object.defineProperty(updateFn, "name", {
-				value: attributeName + '="' + attrVal + '"'
-			});
+			if (process.env.NODE_ENV !== 'production') {
+				Object.defineProperty(updateFn, "name", {
+					value: attributeName + '="' + attrVal + '"'
+				});
+			}
 			//!steal-remove-end
 
 			queues.batch.start();
-			queues.mutateQueue.enqueue(updateFn, null, null, {
-				//!steal-remove-start
-				reasonLog: [el, ev, attributeName+"="+attrVal]
-				//!steal-remove-end
-			});
+			var mutateQueueArgs = [];
+			mutateQueueArgs = [
+				updateFn,
+				null,
+				null,
+				{}
+			];
+			//!steal-remove-start
+			if (process.env.NODE_ENV !== 'production') {
+				mutateQueueArgs = [
+					updateFn,
+					null,
+					null, {
+						reasonLog: [el, ev, attributeName+"="+attrVal]
+					}
+				];
+			}
+			//!steal-remove-end
+			queues.mutateQueue.enqueue.apply(queues.mutateQueue, mutateQueueArgs);
 			queues.batch.stop();
@@ -489,3 +528,3 @@
 		};
-		var removalHandler = function () {
+		var removalHandler = function() {
 			if (!el.ownerDocument.contains(el)) {
@@ -524,14 +563,14 @@ unbindEvent();
 // to avoid (toggle)="bar" which is encoded as :lp:toggle:rp:="bar"
-viewCallbacks.attr(/[\w\.:]+:to$/, behaviors.data);
-viewCallbacks.attr(/[\w\.:]+:from$/, behaviors.data);
-viewCallbacks.attr(/[\w\.:]+:bind$/, behaviors.data);
-viewCallbacks.attr(/[\w\.:]+:raw$/, behaviors.data);
+bindings.set(/[\w\.:]+:to$/, behaviors.data);
+bindings.set(/[\w\.:]+:from$/, behaviors.data);
+bindings.set(/[\w\.:]+:bind$/, behaviors.data);
+bindings.set(/[\w\.:]+:raw$/, behaviors.data);
 // value:to:on:input="bar" data bindings
-viewCallbacks.attr(/[\w\.:]+:to:on:[\w\.:]+/, behaviors.data);
-viewCallbacks.attr(/[\w\.:]+:from:on:[\w\.:]+/, behaviors.data);
-viewCallbacks.attr(/[\w\.:]+:bind:on:[\w\.:]+/, behaviors.data);
+bindings.set(/[\w\.:]+:to:on:[\w\.:]+/, behaviors.data);
+bindings.set(/[\w\.:]+:from:on:[\w\.:]+/, behaviors.data);
+bindings.set(/[\w\.:]+:bind:on:[\w\.:]+/, behaviors.data);
 
 
 // `(EVENT)` event bindings.
-viewCallbacks.attr(/on:[\w\.:]+/, behaviors.event);
+bindings.set(/on:[\w\.:]+/, behaviors.event);
 
@@ -556,7 +595,9 @@ // ## getObservableFrom
 	scope: function(el, scope, scopeProp, bindingData, mustBeSettable, stickyCompute) {
-		if(!scopeProp) {
+		if (!scopeProp) {
 			return new SimpleObservable();
 		} else {
-			if(mustBeSettable) {
-				var parentExpression = expression.parse(scopeProp,{baseMethodType: "Call"});
+			if (mustBeSettable) {
+				var parentExpression = expression.parse(scopeProp, {
+					baseMethodType: "Call"
+				});
 				return parentExpression.value(scope);
@@ -592,14 +633,16 @@ } else {
 						//!steal-remove-start
-						var result = "ObservableFromScope<>";
-						var data = scope.getDataForScopeSet(cleanVMName(scopeProp, scope));
+						if (process.env.NODE_ENV !== 'production') {
+							var result = "ObservableFromScope<>";
+							var data = scope.getDataForScopeSet(cleanVMName(scopeProp, scope));
 
-						if (data.parent && data.key) {
-							result = "ObservableFromScope<" +
-								canReflect.getName(data.parent) +
-								"." +
-								data.key +
-								">";
+							if (data.parent && data.key) {
+								result = "ObservableFromScope<" +
+									canReflect.getName(data.parent) +
+									"." +
+									data.key +
+									">";
+							}
+
+							return result;
 						}
-
-						return result;
 						//!steal-remove-end
@@ -632,5 +675,7 @@ },
 		//!steal-remove-start
-		Object.defineProperty(getViewModelProperty, "name", {
-			value: "viewModel."+vmName
-		});
+		if (process.env.NODE_ENV !== 'production') {
+			Object.defineProperty(getViewModelProperty, "name", {
+				value: "viewModel." + vmName
+			});
+		}
 		//!steal-remove-end
@@ -641,6 +686,6 @@
 
-			function setViewModelProperty(newVal){
+			function setViewModelProperty(newVal) {
 				var viewModel = bindingData.getViewModel();
 
-				if(stickyCompute) {
+				if (stickyCompute) {
 					// TODO: Review what this is used for.
@@ -658,3 +703,3 @@ var oldValue = canReflect.getKeyValue(viewModel, setName);
 				} else {
-					if(isBoundToContext) {
+					if (isBoundToContext) {
 						canReflect.setValue(viewModel, newVal);
@@ -669,5 +714,7 @@ } else {
 		//!steal-remove-start
-		var viewModel = bindingData.getViewModel();
-		if (viewModel && setName) {
-			canReflectDeps.addMutatedBy(viewModel, setName, observation);
+		if (process.env.NODE_ENV !== 'production') {
+			var viewModel = bindingData.getViewModel();
+			if (viewModel && setName) {
+				canReflectDeps.addMutatedBy(viewModel, setName, observation);
+			}
 		}
@@ -695,3 +742,3 @@ //!steal-remove-end
 		function updateParent(newVal) {
-			if(!bindingInfo.active) {
+			if (!bindingInfo.active) {
 				return;
@@ -703,11 +750,11 @@ }
 
-					if (!hasDependencies || (canReflect.getValue(parentObservable) !== newVal) ) {
+					if (!hasDependencies || (canReflect.getValue(parentObservable) !== newVal)) {
 						canReflect.setValue(parentObservable, newVal);
 					}
 					// only sync if parent
-					if( syncChild && hasDependencies) {
+					if (syncChild && hasDependencies) {
 						// If, after setting the parent, it's value is not the same as the child,
 						// update the child with the value of the parent.
 						// This is used by `can-value`.
-						if(canReflect.getValue(parentObservable) !== canReflect.getValue(childObservable)) {
+						if (canReflect.getValue(parentObservable) !== canReflect.getValue(childObservable)) {
 							bindingsSemaphore[attrName] = (bindingsSemaphore[attrName] || 0) + 1;
@@ -719,3 +766,3 @@ queues.batch.start();
 								--bindingsSemaphore[attrName];
-							},null,[],{});
+							}, null, [], {});
 							queues.batch.stop();
@@ -728,3 +775,3 @@ }
 				// new value is.
-				else if(canReflect.isMapLike(parentObservable)) {
+				else if (canReflect.isMapLike(parentObservable)) {
 					// !steal-dev-start
@@ -746,17 +793,21 @@ var attrValue = el.getAttribute(attrName);
 		//!steal-remove-start
-		Object.defineProperty(updateParent, "name", {
-			value: "update "+bindingInfo.parent+"."+bindingInfo.parentName+" of <"+el.nodeName.toLowerCase()+">",
-		});
+		if (process.env.NODE_ENV !== 'production') {
+			Object.defineProperty(updateParent, "name", {
+				value: "update " + bindingInfo.parent + "." + bindingInfo.parentName + " of <" + el.nodeName.toLowerCase() + ">",
+			});
+		}
 		//!steal-remove-end
 
-		if(childObservable && childObservable[getValueSymbol]) {
+		if (childObservable && childObservable[getValueSymbol]) {
 			canReflect.onValue(childObservable, updateParent, "domUI");
 
 			//!steal-remove-start
-			canReflectDeps.addMutatedBy(parentObservable, childObservable);
-			updateParent[getChangesSymbol] = function getChangesDependencyRecord() {
-				return {
-					valueDependencies: new Set([ parentObservable ])
+			if (process.env.NODE_ENV !== 'production') {
+				canReflectDeps.addMutatedBy(parentObservable, childObservable);
+				updateParent[getChangesSymbol] = function getChangesDependencyRecord() {
+					return {
+						valueDependencies: new Set([parentObservable])
+					};
 				};
-			};
+			}
 			//!steal-remove-end
@@ -771,3 +822,3 @@ }
 		var updateChild = function updateChild(newValue) {
-			if(!bindingInfo.active) {
+			if (!bindingInfo.active) {
 				return;
@@ -784,3 +835,3 @@ }
 				--bindingsSemaphore[attrName];
-			},null,[],{});
+			}, null, [], {});
 			queues.batch.stop();
@@ -790,16 +841,20 @@ };
 		//!steal-remove-start
-		Object.defineProperty(updateChild, "name", {
-			value: "update "+bindingInfo.child+"."+bindingInfo.childName+" of <"+el.nodeName.toLowerCase()+">",
-		});
+		if (process.env.NODE_ENV !== 'production') {
+			Object.defineProperty(updateChild, "name", {
+				value: "update " + bindingInfo.child + "." + bindingInfo.childName + " of <" + el.nodeName.toLowerCase() + ">",
+			});
+		}
 		//!steal-remove-end
 
-		if(parentObservable && parentObservable[getValueSymbol]) {
+		if (parentObservable && parentObservable[getValueSymbol]) {
 			canReflect.onValue(parentObservable, updateChild, "domUI");
 			//!steal-remove-start
-			canReflectDeps.addMutatedBy(childObservable, parentObservable);
-			updateChild[getChangesSymbol] = function getChangesDependencyRecord() {
-				return {
-					valueDependencies: new Set([ childObservable])
+			if (process.env.NODE_ENV !== 'production') {
+				canReflectDeps.addMutatedBy(childObservable, parentObservable);
+				updateChild[getChangesSymbol] = function getChangesDependencyRecord() {
+					return {
+						valueDependencies: new Set([childObservable])
+					};
 				};
-			};
+			}
 			//!steal-remove-end
@@ -811,3 +866,3 @@ }
 };
-var startsWith = String.prototype.startsWith || function(text){
+var startsWith = String.prototype.startsWith || function(text) {
 	return this.indexOf(text) === 0;
@@ -818,4 +873,4 @@ };
 function getEventName(result) {
-	if(result.special.on !== undefined) {
-		return result.tokens[result.special.on+1];
+	if (result.special.on !== undefined) {
+		return result.tokens[result.special.on + 1];
 	}
@@ -851,3 +906,3 @@ }
 };
-canReflect.each(bindingRules, function(value, key){
+canReflect.each(bindingRules, function(value, key) {
 	bindingNames.push(key);
@@ -865,4 +920,4 @@ special[key] = true;
 	};
-	splitByColon.forEach(function(token){
-		if(special[token]) {
+	splitByColon.forEach(function(token) {
+		if (special[token]) {
 			result.special[token] = result.tokens.push(token) - 1;
@@ -884,3 +939,3 @@ } else {
 	} else {
-		return favorViewModel ?  viewModelBindingStr: viewModelOrAttributeBindingStr;
+		return favorViewModel ? viewModelBindingStr : viewModelOrAttributeBindingStr;
 	}
@@ -904,3 +959,3 @@ };
 	var bindingInfo,
-		attributeName = encoder.decode( node.name ),
+		attributeName = encoder.decode(node.name),
 		attributeValue = node.value || "";
@@ -916,4 +971,4 @@
 	// check if there's a match of a binding name with at least a value before it
-	bindingNames.forEach(function(name){
-		if(result.special[name] !== undefined && result.special[name] > 0) {
+	bindingNames.forEach(function(name) {
+		if (result.special[name] !== undefined && result.special[name] > 0) {
 			dataBindingName = name;
@@ -925,3 +980,3 @@ specialIndex = result.special[name];
 
-	if(dataBindingName) {
+	if (dataBindingName) {
 		var childEventName = getEventName(result);
@@ -933,3 +988,3 @@ var initializeValues = childEventName && dataBindingName !== "bind" ? false : true;
 			// the child is going to be the token before the special location
-			childName: result.tokens[specialIndex-1],
+			childName: result.tokens[specialIndex - 1],
 			childEvent: childEventName,
@@ -940,3 +995,3 @@ bindingAttributeName: attributeName,
 		}, bindingRules[dataBindingName]);
-		if(attributeValue.trim().charAt(0) === "~") {
+		if (attributeValue.trim().charAt(0) === "~") {
 			bindingInfo.stickyParentToChild = true;
@@ -976,3 +1031,3 @@ }
 		bindingData.templateType, el.nodeName.toLowerCase(), bindingData.favorViewModel);
-	if(!bindingInfo) {
+	if (!bindingInfo) {
 		return;
@@ -985,3 +1040,3 @@ }
 	bindingInfo.alreadyUpdatedChild = bindingData.alreadyUpdatedChild;
-	if( bindingData.initializeValues) {
+	if (bindingData.initializeValues) {
 		bindingInfo.initializeValues = true;
@@ -992,32 +1047,32 @@ }
 	var parentObservable = getObservableFrom[bindingInfo.parent](
-		el,
-		bindingData.scope,
-		bindingInfo.parentName,
-		bindingData,
-		bindingInfo.parentToChild,
-		undefined,
-		undefined,
-		bindingInfo
-	),
-	childObservable = getObservableFrom[bindingInfo.child](
-		el,
-		bindingData.scope,
-		bindingInfo.childName,
-		bindingData,
-		bindingInfo.childToParent,
-		bindingInfo.stickyParentToChild && parentObservable,
-		bindingInfo.childEvent,
-		bindingInfo
-	),
-	// these are the functions bound to one compute that update the other.
-	updateParent,
-	updateChild;
+			el,
+			bindingData.scope,
+			bindingInfo.parentName,
+			bindingData,
+			bindingInfo.parentToChild,
+			undefined,
+			undefined,
+			bindingInfo
+		),
+		childObservable = getObservableFrom[bindingInfo.child](
+			el,
+			bindingData.scope,
+			bindingInfo.childName,
+			bindingData,
+			bindingInfo.childToParent,
+			bindingInfo.stickyParentToChild && parentObservable,
+			bindingInfo.childEvent,
+			bindingInfo
+		),
+		// these are the functions bound to one compute that update the other.
+		updateParent,
+		updateChild;
 
-	if(bindingData.nodeList) {
-		if(parentObservable) {
-			canReflect.setPriority(parentObservable, bindingData.nodeList.nesting+1);
+	if (bindingData.nodeList) {
+		if (parentObservable) {
+			canReflect.setPriority(parentObservable, bindingData.nodeList.nesting + 1);
 		}
 
-		if(childObservable) {
-			canReflect.setPriority(childObservable, bindingData.nodeList.nesting+1);
+		if (childObservable) {
+			canReflect.setPriority(childObservable, bindingData.nodeList.nesting + 1);
 		}
@@ -1027,3 +1082,3 @@ }
 	// Only bind to the parent if it will update the child.
-	if(bindingInfo.parentToChild) {
+	if (bindingInfo.parentToChild) {
 		updateChild = bind.parentToChild(el, parentObservable, childObservable, bindingData.semaphore, bindingInfo.bindingAttributeName, bindingInfo);
@@ -1036,3 +1091,3 @@ }
 
-		if(bindingInfo.childToParent) {
+		if (bindingInfo.childToParent) {
 			// setup listening on parent and forwarding to viewModel
@@ -1043,7 +1098,7 @@ updateParent = bind.childToParent(el, parentObservable, childObservable, bindingData.semaphore, bindingInfo.bindingAttributeName,
 		// the child needs to be bound even if
-		else if(bindingInfo.stickyParentToChild && childObservable[onValueSymbol])  {
-			canReflect.onValue(childObservable, noop,"mutate");
+		else if (bindingInfo.stickyParentToChild && childObservable[onValueSymbol]) {
+			canReflect.onValue(childObservable, noop, "mutate");
 		}
 
-		if(bindingInfo.initializeValues) {
+		if (bindingInfo.initializeValues) {
 			initializeValues(bindingInfo, childObservable, parentObservable, updateChild, updateParent);
@@ -1063,9 +1118,8 @@ }
 	// return the function to complete the binding as `onCompleteBinding`.
-	if(bindingInfo.child === viewModelBindingStr) {
+	if (bindingInfo.child === viewModelBindingStr) {
 		return {
-			value: bindingInfo.stickyParentToChild ? makeCompute(parentObservable) :
-				canReflect.getValue(parentObservable),
-				onCompleteBinding: completeBinding,
-				bindingInfo: bindingInfo,
-				onTeardown: onTeardown
+			value: bindingInfo.stickyParentToChild ? makeCompute(parentObservable) : canReflect.getValue(parentObservable),
+			onCompleteBinding: completeBinding,
+			bindingInfo: bindingInfo,
+			onTeardown: onTeardown
 		};
@@ -1087,6 +1141,5 @@ } else {
 
-	if(bindingInfo.parentToChild && !bindingInfo.childToParent) {
+	if (bindingInfo.parentToChild && !bindingInfo.childToParent) {
 		// updateChild
-	}
-	else if(!bindingInfo.parentToChild && bindingInfo.childToParent) {
+	} else if (!bindingInfo.parentToChild && bindingInfo.childToParent) {
 		doUpdateParent = true;
@@ -1097,13 +1150,13 @@ }
 	// If both have a value, update the child.
-	else if(canReflect.getValue(childObservable) === undefined) {
+	else if (canReflect.getValue(childObservable) === undefined) {
 		// updateChild
-	} else if(canReflect.getValue(parentObservable) === undefined) {
+	} else if (canReflect.getValue(parentObservable) === undefined) {
 		doUpdateParent = true;
 	}
 
-	if(doUpdateParent) {
-		updateParent( canReflect.getValue(childObservable) );
+	if (doUpdateParent) {
+		updateParent(canReflect.getValue(childObservable));
 	} else {
-		if(!bindingInfo.alreadyUpdatedChild) {
-			updateChild( canReflect.getValue(parentObservable) );
+		if (!bindingInfo.alreadyUpdatedChild) {
+			updateChild(canReflect.getValue(parentObservable));
 		}
@@ -1114,24 +1167,32 @@ }
 var unbindUpdate = function(observable, updater) {
-	if(observable && observable[getValueSymbol] && typeof updater === "function") {
-		canReflect.offValue(observable, updater,"domUI");
-	}
-},
-cleanVMName = function(name, scope) {
-	//!steal-remove-start
-	if (name.indexOf("@") >= 0) {
-		var filename = scope.peek('scope.filename');
-		var lineNumber = scope.peek('scope.lineNumber');
+		if (observable && observable[getValueSymbol] && typeof updater === "function") {
+			canReflect.offValue(observable, updater, "domUI");
+		}
+	},
+	cleanVMName = function(name, scope) {
+		//!steal-remove-start
+		if (process.env.NODE_ENV !== 'production') {
+			if (name.indexOf("@") >= 0) {
+				var filename = scope.peek('scope.filename');
+				var lineNumber = scope.peek('scope.lineNumber');
 
-		dev.warn(
-			(filename ? filename + ':' : '') +
-			(lineNumber ? lineNumber + ': ' : '') +
-			'functions are no longer called by default so @ is unnecessary in \'' + name + '\'.');
-	}
-	//!steal-remove-end
-	return name.replace(/@/g, "");
-};
+				dev.warn(
+					(filename ? filename + ':' : '') +
+					(lineNumber ? lineNumber + ': ' : '') +
+					'functions are no longer called by default so @ is unnecessary in \'' + name + '\'.');
+			}
+		}
+		//!steal-remove-end
+		return name.replace(/@/g, "");
+	};
 
-module.exports = {
+var canStacheBindings = {
 	behaviors: behaviors,
-	getBindingInfo: getBindingInfo
+	getBindingInfo: getBindingInfo,
+	bindings: bindings
 };
+
+canStacheBindings[canSymbol.for("can.callbackMap")] = bindings;
+viewCallbacks.attrs(canStacheBindings);
+
+module.exports = canStacheBindings;

package.json

 {
   "name": "can-stache-bindings",
-  "version": "4.2.5",
+  "version": "4.2.6",
   "description": "Default binding syntaxes for can-stache",
@@ -50,3 +50,3 @@ "homepage": "https://canjs.com/doc/can-stache-bindings.html",
     "can-symbol": "^1.0.0",
-    "can-view-callbacks": "^4.0.0",
+    "can-view-callbacks": "^4.2.0",
     "can-view-live": "^4.0.5",
@@ -53,0 +53,0 @@ "can-view-model": "^4.0.0",

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Found 1 instance in 1 package

Fixed alerts

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Improved metrics

Number of downloads

2866

increased by26.14%

Lines of code

3787

increased by1.56%

Worsened metrics

Total package byte prevSize

172434

decreased by-5.65%

Number of package files

29

decreased by-19.44%

Number of low supply chain risk alerts

12

increased by1100%

Dependency changes

• Updatedcan-view-callbacks@^4.2.0