@braintree/event-emitter - npm Package Compare versions

Comparing version 0.1.0 to 0.2.0

CHANGELOG.md

@@ -0,3 +1,7 @@
+# 0.2.0
+
+* Add `off` method
+
 # 0.1.0
 
 * Initial release

event-emitter.js

@@ -15,2 +15,9 @@ 'use strict';
 
+EventEmitter.prototype.off = function (event, callback) {
+  var eventCallbacks = this._events[event];
+  var indexOfCallback = eventCallbacks.indexOf(callback);
+
+  eventCallbacks.splice(indexOfCallback, 1);
+};
+
 EventEmitter.prototype._emit = function (event) {
@@ -17,0 +24,0 @@ var i, args;

package.json

 {
   "name": "@braintree/event-emitter",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "description": "A simple event emitter.",
@@ -5,0 +5,0 @@ "main": "event-emitter.js",

README.md

@@ -41,2 +41,14 @@ # event-emitter
 
+### Unsubscribe from events 
+
+```js
+var obj = new MyClass();
+var cb = function () {};
+
+obj.on('event-name', cb);
+obj.off('event-name', cb);
+
+obj._emit('event-name', {payload: 'foo'}); // cb is not called
+```
+
 ## Tests
@@ -43,0 +55,0 @@

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Found 1 instance in 1 package

Fixed alerts

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Improved metrics

Total package byte prevSize

4175

increased by12.02%

Lines of code

31

increased by19.23%

Number of lines in readme file

58

increased by26.09%

No dependency changes