[lib] init check

lib/eventemitter2.js

@@ -89,7 +89,7 @@ var growListenerTree = function(type, listener) {
       ~type.indexOf(this.delimiter)) {
     this.emit('error', 'bad event name: ' + type);
   }
-  
+
   type = type.split(d);
 
   var tree = this.listenerTree;
@@ -98,7 +98,7 @@ var growListenerTree = function(type, listener) {
   while (name) {
 
     if (!tree[name]) {
-      tree[name] = {};
+      tree[name] = new Object();
     }
 
     tree = tree[name];
@@ -164,6 +164,7 @@ EventEmitter2.prototype.many = function(event, ttl, fn) {
 };
 
 EventEmitter2.prototype.emit = function() {
+  this._events || this.init();
   var type = arguments[0];
   // If there is no 'error' event listener then throw.
 
@@ -287,7 +288,6 @@ EventEmitter2.prototype.un = function(type, listener) {
 
   if(this.wildcard) {
     var ns = type.split(this.delimiter);
-    console.log(ns)
     var leaf = searchListenerTree.call(this, null, ns, this.listenerTree, 0);
 
     if('undefined' === typeof leaf) { return this; }

test/perf/benchmark.js

@@ -11,7 +11,6 @@ var emitter2 = new EventEmitter2;
 var EventEmitter3 = require('events').EventEmitter;
 var emitter3 = new EventEmitter3;
 
-// add tests
 suite
 
   .add('EventEmitterHeatUp', function() {
@@ -23,7 +22,6 @@ suite
   })
   .add('EventEmitter', function() {
 
-
     emitter.on('test1', function () { 1==1; });
     emitter.emit('test1');
     emitter.removeAllListeners('test1');
@@ -37,14 +35,19 @@ suite
 
   })
 
-  // add listeners
+  .add('EventEmitter2 (wild)', function() {
+
+    emitter2.on('test2.foo', function () { 1==1; });
+    emitter2.emit('test2.foo');
+    emitter2.removeAllListeners('test2.foo');
+
+  })
+
   .on('cycle', function(event, bench) {
     console.log(String(bench));
   })
   .on('complete', function() {
     console.log('Fastest is ' + this.filter('fastest').pluck('name'));
   })
-
-  // run async
-  .run(true);
 
+  .run(true);