eventemitter3 - npm Package Compare versions

Comparing version 0.1.2 to 0.1.3

benchmarks/package.json

@@ -15,4 +15,6 @@ {
     "microtime": "~0.4.0",
-    "eventemitter2": "~0.4.13"
+    "eventemitter2": "*",
+    "eventemitter3": "*",
+    "drip": "*"
   }
 }

benchmarks/run/context.js

@@ -18,4 +18,6 @@ 'use strict';
 var EventEmitter2 = require('eventemitter2').EventEmitter2
-  , EventEmitter3 = require('../../').EventEmitter
-  , EventEmitter1 = require('events').EventEmitter;
+  , EventEmitter3 = require('eventemitter3').EventEmitter
+  , EventEmitter1 = require('events').EventEmitter
+  , Master = require('../../').EventEmitter
+  , Drip = require('drip').EventEmitter;
 
@@ -31,3 +33,5 @@ function handle() {
   , ee3 = new EventEmitter3()
-  , ee1 = new EventEmitter1();
+  , ee1 = new EventEmitter1()
+  , master = new Master()
+  , drip = new Drip();
 
@@ -37,2 +41,4 @@ ee3.on('foo', handle, logger);
 ee1.on('foo', handle.bind(logger));
+drip.on('foo', handle.bind(logger));
+master.on('foo', handle.bind(logger));
 
@@ -56,2 +62,12 @@ (
   ee3.emit('foo', 'bar', 'baz', 'boom');
+}).add('EventEmitter 3 (master)', function test2() {
+  master.emit('foo');
+  master.emit('foo', 'bar');
+  master.emit('foo', 'bar', 'baz');
+  master.emit('foo', 'bar', 'baz', 'boom');
+}).add('Drip', function test2() {
+  drip.emit('foo');
+  drip.emit('foo', 'bar');
+  drip.emit('foo', 'bar', 'baz');
+  drip.emit('foo', 'bar', 'baz', 'boom');
 }).on('cycle', function cycle(e) {
@@ -58,0 +74,0 @@ var details = e.target;

benchmarks/run/emit.js

@@ -18,4 +18,6 @@ 'use strict';
 var EventEmitter2 = require('eventemitter2').EventEmitter2
-  , EventEmitter3 = require('../../').EventEmitter
-  , EventEmitter1 = require('events').EventEmitter;
+  , EventEmitter3 = require('eventemitter3').EventEmitter
+  , EventEmitter1 = require('events').EventEmitter
+  , Master = require('../../').EventEmitter
+  , Drip = require('drip').EventEmitter;
 
@@ -31,3 +33,5 @@ function handle() {
   , ee3 = new EventEmitter3()
-  , ee1 = new EventEmitter1();
+  , ee1 = new EventEmitter1()
+  , master = new Master()
+  , drip = new Drip();
 
@@ -37,2 +41,4 @@ ee3.on('foo', handle);
 ee1.on('foo', handle);
+drip.on('foo', handle);
+master.on('foo', handle);
 
@@ -56,2 +62,12 @@ (
   ee3.emit('foo', 'bar', 'baz', 'boom');
+}).add('EventEmitter 3 (master)', function test2() {
+  master.emit('foo');
+  master.emit('foo', 'bar');
+  master.emit('foo', 'bar', 'baz');
+  master.emit('foo', 'bar', 'baz', 'boom');
+}).add('Drip', function test2() {
+  drip.emit('foo');
+  drip.emit('foo', 'bar');
+  drip.emit('foo', 'bar', 'baz');
+  drip.emit('foo', 'bar', 'baz', 'boom');
 }).on('cycle', function cycle(e) {
@@ -58,0 +74,0 @@ var details = e.target;

benchmarks/run/hundereds.js

@@ -18,4 +18,6 @@ 'use strict';
 var EventEmitter2 = require('eventemitter2').EventEmitter2
-  , EventEmitter3 = require('../../').EventEmitter
-  , EventEmitter1 = require('events').EventEmitter;
+  , EventEmitter3 = require('eventemitter3').EventEmitter
+  , EventEmitter1 = require('events').EventEmitter
+  , Master = require('../../').EventEmitter
+  , Drip = require('drip').EventEmitter;
 
@@ -34,2 +36,4 @@ function foo() {
   , ee1 = new EventEmitter1()
+  , master = new Master()
+  , drip = new Drip()
   , j, i;
@@ -40,14 +44,6 @@
     ee1.on('event:' + i, foo);
-  }
-}
-
-for (i = 0; i < 10; i++) {
-  for (j = 0; j < 10; j++) {
     ee2.on('event:' + i, foo);
-  }
-}
-
-for (i = 0; i < 10; i++) {
-  for (j = 0; j < 10; j++) {
     ee3.on('event:' + i, foo);
+    drip.on('event:' + i, foo);
+    master.on('event:' + i, foo);
   }
@@ -70,2 +66,10 @@ }
   }
+}).add('EventEmitter 3 (master)', function test2() {
+  for (i = 0; i < 10; i++) {
+    master.emit('event:' + i);
+  }
+}).add('Drip', function test2() {
+  for (i = 0; i < 10; i++) {
+    drip.emit('event:' + i);
+  }
 }).on('cycle', function cycle(e) {
@@ -72,0 +76,0 @@ var details = e.target;

benchmarks/run/init.js

@@ -18,4 +18,6 @@ 'use strict';
 var EventEmitter2 = require('eventemitter2').EventEmitter2
-  , EventEmitter3 = require('../../').EventEmitter
-  , EventEmitter1 = require('events').EventEmitter;
+  , EventEmitter3 = require('eventemitter3').EventEmitter
+  , EventEmitter1 = require('events').EventEmitter
+  , Master = require('../../').EventEmitter
+  , Drip = require('drip').EventEmitter;
 
@@ -30,2 +32,6 @@ (
   var ee = new EventEmitter3();
+}).add('EventEmitter 3 (master)', function test3() {
+  var ee = new Master();
+}).add('Drip', function test3() {
+  var drip = new Drip();
 }).on('cycle', function cycle(e) {
@@ -32,0 +38,0 @@ var details = e.target;

benchmarks/run/listeners.js

 'use strict';
 
+return;
+
 /**
@@ -17,5 +19,5 @@ * Benchmark related modules.
  */
-var EventEmitter2 = require('eventemitter2').EventEmitter2
-  , EventEmitter3 = require('../../').EventEmitter
-  , EventEmitter1 = require('events').EventEmitter;
+var EventEmitter3 = require('eventemitter3').EventEmitter
+  , EventEmitter1 = require('events').EventEmitter
+  , Master = require('../../').EventEmitter;
 
@@ -29,9 +31,14 @@ function handle() {
  */
-var ee2 = new EventEmitter2()
-  , ee3 = new EventEmitter3()
-  , ee1 = new EventEmitter1();
+var ee3 = new EventEmitter3()
+  , ee1 = new EventEmitter1()
+  , master = new Master();
 
 ee1.setMaxListeners(Infinity);
-ee2.setMaxListeners(Infinity);
 
+//
+// EE2 doesn't correctly handle listeners as they can be removed by doing a
+// ee2.listeners('foo').length = 0; kills the event emitter, same counts for
+// Drip
+//
+
 (
@@ -42,12 +49,8 @@ new benchmark.Suite()
   ee1.listeners('foo');
-//
-// // EE2 doesn't correctly handle listeners as they can be removed by doing a
-// // ee2.listeners('foo').length = 0; kills the event emitter
-// }).add('EventEmitter 2', function test2() {
-//   ee2.on('foo', handle);
-//   ee2.listeners('foo');
-//
 }).add('EventEmitter 3', function test2() {
   ee3.on('foo', handle);
   ee3.listeners('foo');
+}).add('EventEmitter 3 (master)', function test2() {
+  master.on('foo', handle);
+  master.listeners('foo');
 }).on('cycle', function cycle(e) {
@@ -54,0 +57,0 @@ var details = e.target;

benchmarks/run/listening.js

@@ -18,4 +18,6 @@ 'use strict';
 var EventEmitter2 = require('eventemitter2').EventEmitter2
-  , EventEmitter3 = require('../../').EventEmitter
-  , EventEmitter1 = require('events').EventEmitter;
+  , EventEmitter3 = require('eventemitter3').EventEmitter
+  , EventEmitter1 = require('events').EventEmitter
+  , Master = require('../../').EventEmitter
+  , Drip = require('drip').EventEmitter;
 
@@ -31,3 +33,5 @@ function handle() {
   , ee3 = new EventEmitter3()
-  , ee1 = new EventEmitter1();
+  , ee1 = new EventEmitter1()
+  , master = new Master()
+  , drip = new Drip();
 
@@ -45,2 +49,8 @@ (
   ee3.removeListener('foo', handle);
+}).add('EventEmitter 3 (master)', function test2() {
+  master.on('foo', handle);
+  master.removeListener('foo', handle);
+}).add('Drip', function test2() {
+  drip.on('foo', handle);
+  drip.removeListener('foo', handle);
 }).on('cycle', function cycle(e) {
@@ -47,0 +57,0 @@ var details = e.target;

benchmarks/run/multiple-emitters.js

@@ -18,4 +18,6 @@ 'use strict';
 var EventEmitter2 = require('eventemitter2').EventEmitter2
-  , EventEmitter3 = require('../../').EventEmitter
-  , EventEmitter1 = require('events').EventEmitter;
+  , EventEmitter3 = require('eventemitter3').EventEmitter
+  , EventEmitter1 = require('events').EventEmitter
+  , Master = require('../../').EventEmitter
+  , Drip = require('drip').EventEmitter;
 
@@ -45,3 +47,5 @@ function foo() {
   , ee3 = new EventEmitter3()
-  , ee1 = new EventEmitter1();
+  , ee1 = new EventEmitter1()
+  , master = new Master()
+  , drip = new Drip();
 
@@ -51,2 +55,4 @@ ee3.on('foo', foo).on('foo', bar).on('foo', baz);
 ee1.on('foo', foo).on('foo', bar).on('foo', baz);
+drip.on('foo', foo).on('foo', bar).on('foo', baz);
+master.on('foo', foo).on('foo', bar).on('foo', baz);
 
@@ -70,2 +76,12 @@ (
   ee3.emit('foo', 'bar', 'baz', 'boom');
+}).add('EventEmitter 3 (master)', function test2() {
+  master.emit('foo');
+  master.emit('foo', 'bar');
+  master.emit('foo', 'bar', 'baz');
+  master.emit('foo', 'bar', 'baz', 'boom');
+}).add('Drip', function test2() {
+  drip.emit('foo');
+  drip.emit('foo', 'bar');
+  drip.emit('foo', 'bar', 'baz');
+  drip.emit('foo', 'bar', 'baz', 'boom');
 }).on('cycle', function cycle(e) {
@@ -72,0 +88,0 @@ var details = e.target;

benchmarks/run/once.js

@@ -18,4 +18,6 @@ 'use strict';
 var EventEmitter2 = require('eventemitter2').EventEmitter2
-  , EventEmitter3 = require('../../').EventEmitter
-  , EventEmitter1 = require('events').EventEmitter;
+  , EventEmitter3 = require('eventemitter3').EventEmitter
+  , EventEmitter1 = require('events').EventEmitter
+  , Master = require('../../').EventEmitter
+  , Drip = require('drip').EventEmitter;
 
@@ -31,3 +33,5 @@ function handle() {
   , ee3 = new EventEmitter3()
-  , ee1 = new EventEmitter1();
+  , ee1 = new EventEmitter1()
+  , master = new Master()
+  , drip = new Drip();
 
@@ -45,2 +49,8 @@ (
   ee3.emit('foo');
+}).add('EventEmitter 3 (master)', function test2() {
+  master.once('foo', handle);
+  master.emit('foo');
+}).add('Drip', function test2() {
+  drip.once('foo', handle);
+  drip.emit('foo');
 }).on('cycle', function cycle(e) {
@@ -47,0 +57,0 @@ var details = e.target;

index.js

@@ -46,28 +46,15 @@ 'use strict';
     switch (len) {
-      case 1:
-        fn.call(fn.__EE3_context || this);
-      break;
-      case 2:
-        fn.call(fn.__EE3_context || this, a1);
-      break;
-      case 3:
-        fn.call(fn.__EE3_context || this, a1, a2);
-      break;
-      case 4:
-        fn.call(fn.__EE3_context || this, a1, a2, a3);
-      break;
-      case 5:
-        fn.call(fn.__EE3_context || this, a1, a2, a3, a4);
-      break;
-      case 6:
-        fn.call(fn.__EE3_context || this, a1, a2, a3, a4, a5);
-      break;
+      case 1: return fn.call(fn.__EE3_context), true;
+      case 2: return fn.call(fn.__EE3_context, a1), true;
+      case 3: return fn.call(fn.__EE3_context, a1, a2), true;
+      case 4: return fn.call(fn.__EE3_context, a1, a2, a3), true;
+      case 5: return fn.call(fn.__EE3_context, a1, a2, a3, a4), true;
+      case 6: return fn.call(fn.__EE3_context, a1, a2, a3, a4, a5), true;
+    }
 
-      default:
-        for (i = 1, args = new Array(len -1); i < len; i++) {
-          args[i - 1] = arguments[i];
-        }
+    for (i = 1, args = new Array(len -1); i < len; i++) {
+      args[i - 1] = arguments[i];
+    }
 
-        fn.apply(fn.__EE3_context || this, args);
-    }
+    fn.apply(fn.__EE3_context, args);
   } else {
@@ -80,3 +67,3 @@ for (i = 1, args = new Array(len -1); i < len; i++) {
       if (fn.__EE3_once) this.removeListener(event, fn);
-      fn.apply(fn.__EE3_context || this, args);
+      fn.apply(fn.__EE3_context, args);
     }
@@ -100,3 +87,3 @@ }
 
-  fn.__EE3_context = context;
+  fn.__EE3_context = context || this;
   this._events[event].push(fn);
@@ -133,4 +120,4 @@
 
-  for (var i = 0, length = listeners.length; i < length; i++) {
-    if (fn && listeners[i] !== fn) {
+  if (fn) for (var i = 0, length = listeners.length; i < length; i++) {
+    if (listeners[i] !== fn) {
       events.push(listeners[i]);
@@ -137,0 +124,0 @@ }

package.json

 {
   "name": "eventemitter3",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "description": "EventEmitter3 focuses on performance while maintaining a Node.js AND browser compatible interface. This the source of the same EventEmitter that is used in Primus.",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

 # EventEmitter3
 
-EventEmitter3 is a faster alternative to EventEmitter2 and the build-in
+EventEmitter3 is a faster alternative to EventEmitter2 and the built-in
 EventEmitter that ships within Node.js. It removes some features that you might
@@ -19,7 +19,7 @@ not need:
 It's a drop in replacement of your existing EventEmitters, but just faster. Free
-performance, who wouldn't want that.
+performance, who wouldn't want that?
 
 The source of the EventEmitter is compatible for browser usage, no fancy pancy
 `Array.isArray` stuff is used, it's just plain ol JavaScript that should even
-work IE5 if you want to. This module currently serves it's use in
+work IE5 if you want to. This module currently serves its use in
 [Primus](http://github.com/primus/primus)'s client file.
@@ -26,0 +26,0 @@

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

34946

increased by8.82%

Lines of code

919

increased by3.84%

Number of low supply chain risk alerts

0

decreased by-100%

No dependency changes