compactify code

src/compiler/compile/nodes/Element.ts

@@ -152,14 +152,8 @@ export default class Element extends Node {
 		}
 
 		// Binding relies on Attribute, defer its evaluation
-		const deferreds = ['Binding'];
-
-		info.attributes.sort((node1, node2) => {
-			const deferIndex1 = deferreds.indexOf(node1.type);
-			const deferIndex2 = deferreds.indexOf(node2.type);
-
-			return deferIndex1 - deferIndex2;
-		});
+		const order = ['Binding']; // everything else is -1
+		info.attributes.sort((a, b) => order.indexOf(a.type) - order.indexOf(b.type));
 
 		info.attributes.forEach(node => {
 			switch (node.type) {