re-emitter - npm Package Compare versions

Comparing version 0.3.0 to 1.0.0

index.js

@@ -1,15 +0,22 @@
-var slice = Array.prototype.slice
-    , EventEmitter = require("events").EventEmitter
-    , reemit = require("./reemit")
+module.exports = reemit
+module.exports.filter = filter
 
-ReEmitter.reemit = reemit
+var EventEmitter = require('events').EventEmitter
 
-module.exports = ReEmitter
+function reemit (source, target, events) {
+  if (!Array.isArray(events)) events = [ events ]
 
-function ReEmitter(other, list) {
-    var emitter = new EventEmitter()
+  events.forEach(function (event) {
+    source.on(event, function () {
+      var args = [].slice.call(arguments)
+      args.unshift(event)
+      target.emit.apply(target, args)
+    })
+  })
+}
 
-    reemit(other, emitter, list)
-
-    return emitter
+function filter (source, events) {
+  var emitter = new EventEmitter()
+  reemit(source, emitter, events)
+  return emitter
 }

package.json

 {
   "name": "re-emitter",
-  "version": "0.3.0",
   "description": "Re emit events from another emitter",
-  "keywords": [],
+  "version": "1.0.0",
   "author": "Raynos <[e-mail]>",
-  "repository": "git://github.com/Raynos/re-emitter.git",
-  "main": "index",
-  "homepage": "https://github.com/Raynos/re-emitter",
+  "bugs": {
+    "url": "https://github.com/feross/re-emitter/issues",
+    "email": "[e-mail]"
+  },
   "contributors": [
     {
       "name": "Jake Verbaten"
+    },
+    {
+      "name": "Feross Aboukhadijeh"
     }
   ],
-  "bugs": {
-    "url": "https://github.com/Raynos/re-emitter/issues",
-    "email": "[e-mail]"
+  "dependencies": {},
+  "devDependencies": {
+    "tape": "^2.13.4"
   },
-  "dependencies": {
-    "to-array": "~0.1.3"
-  },
-  "devDependencies": {},
+  "homepage": "https://github.com/feross/re-emitter",
+  "keywords": [
+    "reemit",
+    "re emit",
+    "re-emit",
+    "reemitter",
+    "filter events",
+    "events",
+    "emitter"
+  ],
   "licenses": [
     {
       "type": "MIT",
-      "url": "http://github.com/Raynos/re-emitter/raw/master/LICENSE"
+      "url": "http://github.com/feross/re-emitter/raw/master/LICENSE"
     }
   ],
-  "scripts": {}
+  "main": "index.js",
+  "repository": "git://github.com/feross/re-emitter.git",
+  "scripts": {
+    "test": "tape test/*.js"
+  },
+  "testling": {
+    "files": "test/*.js",
+    "browsers": [
+      "ie/9..latest",
+      "chrome/25..latest",
+      "chrome/canary",
+      "firefox/20..latest",
+      "firefox/nightly",
+      "safari/6..latest",
+      "opera/15.0..latest",
+      "opera/next",
+      "ipad/6.0..latest",
+      "iphone/6.0..latest",
+      "android-browser/4.2..latest"
+    ]
+  }
 }

README.md

@@ -1,39 +0,49 @@
-# re-emitter
+# re-emitter [![travis](https://img.shields.io/travis/feross/re-emitter.svg)](https://travis-ci.org/feross/re-emitter) [![npm](https://img.shields.io/npm/v/re-emitter.svg)](https://npmjs.org/package/re-emitter) [![downloads](https://img.shields.io/npm/dm/re-emitter.svg)](https://npmjs.org/package/re-emitter)
 
-Re emit events from another emitter
+#### Re emit events from another emitter
 
-## Example
+![reemit](https://raw.githubusercontent.com/feross/re-emitter/master/img.jpg)
 
-``` js
-var EventEmitter = require("events").EventEmitter
-    , ReEmitter = require("re-emitter")
+[![browser support](https://ci.testling.com/feross/re-emitter.png)](https://ci.testling.com/feross/re-emitter)
 
+### install
+
+```
+npm install re-emitter
+```
+
+### usage
+
+```js
 var emitter = new EventEmitter()
-    , other = ReEmitter(emitter, ["foo", "bar"])
+var other = new EventEmitter()
 
-other.on("foo", function () {
-    console.log("fired")
+reemit(emitter, other, ['foo', 'bar'])
+
+other.on('foo', function () {
+  t.pass('foo fired')
 })
 
-other.on("baz", function () {
-    console.log("should not fire")
+emitter.emit('foo')
+
+other.on('baz', function () {
+  t.fail('baz should not fire on other emitter')
 })
 
-emitter.on("bar", function () {
-    console.log("should not fire")
+emitter.emit('baz')
+
+emitter.on('bar', function () {
+  t.fail('bar should not fire on original emitter')
 })
 
-emitter.emit("foo")
-emitter.emit("baz")
-other.emit("bar")
+other.emit('bar')
 ```
 
-## Installation
+### contributors
 
-`npm install re-emitter`
+- Raynos
+- Feross
 
-## Contributors
+### license
 
- - Raynos
-
-## MIT Licenced
+MIT. Copyright (c) Raynos.

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Improved metrics

Total package byte prevSize

15825

increased by334.87%

Dependency count

0

decreased by-100%

Lines of code

69

increased by46.81%

Number of low quality alerts

0

decreased by-100%

Number of lines in readme file

50

increased by28.21%

Worsened metrics

Dev dependency count

1

increased byInfinity%

Number of package files

7

decreased by-12.5%

Number of medium supply chain risk alerts

1

increased byInfinity%

Dependency changes

• - Removedto-array@~0.1.3

• - Removedto-array@0.1.4(transitive)