initial commit

.editorconfig

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+root = true
+
+[*]
+indent_style = tab
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.coffee]
+indent_style = space
+
+[{package.json,*.yml}]
+indent_style = space
+indent_size = 2
+
+[*.md]
+trim_trailing_whitespace = false

.gitignore

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+*.sw[a-p]
+/node_modules/
+npm-ignore.log
+/coverage/

.istanbul.yml

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+instrumentation:
+  excludes:
+    - test.js
+    - test/**/*

.npmignore

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+/coverage/
+/test.js
+/test/
+*.sw[a-p]
+/node_modules/

.travis.yml

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+language: node_js
+
+script:
+  - node_modules/.bin/istanbul cover node_modules/.bin/_mocha -- --compilers coffee:coffee-script/register
+  - cat coverage/lcov.info | node_modules/.bin/coveralls
+node_js:
+  - "0.10"
+  - "0.11"
+  - "0.12"
+  - "iojs"
+os:
+  - linux
+  - osx

LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2015 JD Ballard
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

README.md

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+# node-weak-inherit [![Travis-CI.org Build Status](https://img.shields.io/travis/Qix-/node-weak-inherit.svg?style=flat-square)](https://travis-ci.org/Qix-/node-weak-inherit) [![Coveralls.io Coverage Rating](https://img.shields.io/coveralls/Qix-/node-weak-inherit.svg?style=flat-square)](https://coveralls.io/r/Qix-/node-weak-inherit)
+> Weakly inherit a class/function's prototype on any object
+
+This point of this module is to allow the extension of a class and its method
+on top of objects that are not necessarily classes themselves.
+
+This is useful for API builders in particular which need to "extend" a class
+on to a function that is still callable itself.
+
+## Example
+```javascript
+var weakInherit = require('weak-inherit');
+var EventEmitter = require('events').EventEmitter;
+
+var fn = function (name) {
+	console.log('Hello,', name);
+};
+
+// anything we pass to `generator` will extend EventEmitter
+var generator = weakInherit(EventEmitter);
+
+var obj = generator(fn);
+
+fn('Qix'); //-> Hello, Qix
+
+fn.on('test', function () {
+	console.log('Hi!');
+});
+
+fn.emit('test'); //-> Hi!
+```
+
+## License
+Licensed under the [MIT License](http://opensource.org/licenses/MIT).
+You can find a copy of it in [LICENSE](LICENSE).

index.js

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+'use strict';
+
+module.exports = function weakInherit(fn) {
+	return function (obj) {
+		fn.apply(obj, [].slice.call(arguments, 1));
+
+		if (!fn.prototype) {
+			return obj;
+		}
+
+		for (var k in fn.prototype) {
+			if (fn.prototype.hasOwnProperty(k)) {
+				obj[k] = fn.prototype[k];
+			}
+		}
+
+		return obj;
+	};
+};

package.json

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+{
+  "name": "weak-inherit",
+  "description": "Weakly inherit a class - no prototypes involved",
+  "version": "0.1.0",
+  "author": "Qix (http://github.com/qix-)",
+  "keywords": [
+    "weak",
+    "weakly",
+    "inherit",
+    "inherits",
+    "object",
+    "prototype",
+    "property",
+    "properties",
+    "function"
+  ],
+  "license": "MIT",
+  "scripts": {
+    "pretest": "xo",
+    "test": "mocha --compilers coffee:coffee-script/register"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/qix-/node-weak-inherit.git"
+  },
+  "devDependencies": {
+    "coffee-script": "^1.9.3",
+    "coveralls": "^2.11.2",
+    "istanbul": "^0.3.17",
+    "mocha": "^2.2.5",
+    "should": "^7.0.1",
+    "xo": "^0.6.1"
+  }
+}

test/test.coffee

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+should = require 'should'
+{EventEmitter} = require 'events'
+weakInherit = require '../'
+
+Error.stackTraceLimit = Infinity
+
+class Foo
+  constructor: (@b)->
+  bar:-> 1234
+  qux:-> 'hello'
+  qix:(@a)-> 42 + @a + @b
+
+it 'should inherit on a function', ->
+  fn = (str)-> "test #{str}"
+  generator = weakInherit Foo
+
+  obj = generator fn, 10
+
+  (should fn 'hi').equal 'test hi'
+  (should obj 'hi').equal 'test hi'
+  obj.b.should.equal 10
+  (should obj.bar()).equal 1234
+  (should obj.qux()).equal 'hello'
+  (should obj.qix 20).equal 72
+  obj.a.should.equal 20
+
+it 'should work with EventEmitter', (done)->
+  fn = (str)-> "test #{str}"
+  generator = weakInherit EventEmitter
+
+  obj = generator fn
+
+  (should fn 'hi').equal 'test hi'
+  (should obj 'hi').equal 'test hi'
+  (should obj.on).be.ok()
+  (should obj.emit).be.ok()
+  obj.on 'test', (message)->
+    message.should.equal 'hello!'
+    done()
+  obj.emit 'test', 'hello!'