put component methods on prototype

src/generators/dom/index.js

@@ -291,42 +291,40 @@ export default function dom ( parsed, source, options, names ) {
 
 			this._handlers = Object.create( null );
 
-			this.get = get;
-			this.fire = fire;
-			this.observe = observe;
-			this.on = on;
-			this.set = set;
-			this.teardown = teardown;
-
 			this._root = options._root;
 			this._yield = options._yield;
 
 			${builders.init}
 		}
+	` );
+
+	if ( templateProperties.methods ) {
+		builders.main.addBlock( `${name}.prototype = template.methods;` );
+	}
+
+	builders.main.addBlock( deindent`
+		${name}.prototype.get = ${shared.get};
+
+		${name}.prototype.fire = ${shared.fire};
 
-		function set ( newState ) {
+		${name}.prototype.observe = ${shared.observe};
+
+		${name}.prototype.on = ${shared.on};
+
+		${name}.prototype.set = function set ( newState ) {
 			${builders.set}
-		}
+		};
 
-		function teardown ( detach ) {
+		${name}.prototype.teardown = function teardown ( detach ) {
 			this.fire( 'teardown' );${templateProperties.onteardown ? `\ntemplate.onteardown.call( this );` : ``}
 
 			this._fragment.teardown( detach !== false );
 			this._fragment = null;
 
 			this._state = {};
-		}
+		};
 	` );
 
-	if ( templateProperties.methods ) {
-		builders.main.addBlock( `${name}.prototype = template.methods;` );
-	}
-
-	builders.main.addBlock( shared.fire.toString() );
-	builders.main.addBlock( shared.get.toString() );
-	builders.main.addBlock( shared.observe.toString() );
-	builders.main.addBlock( shared.on.toString() );
-
 	builders.main.addBlock( shared.dispatchObservers.toString() );
 
 	Object.keys( generator.uses ).forEach( key => {