https://github.com/isruslan/popo

Stupid way to implement polymorphism in javascript
https://github.com/isruslan/popo

Last synced: about 1 month ago
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Stupid way to implement polymorphism in javascript

• Host: GitHub
• URL: https://github.com/isruslan/popo
• Owner: isRuslan
• License: mit
• Created: 2013-08-13T17:39:52.000Z (over 11 years ago)
• Default Branch: master
• Last Pushed: 2015-04-29T09:30:47.000Z (over 9 years ago)
• Last Synced: 2024-11-13T17:51:12.663Z (about 1 month ago)
• Language: JavaScript
• Homepage:
• Size: 2.39 MB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

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README

        
# popo [![Build Status](https://secure.travis-ci.org/isRuslan/popo.png?branch=master)](http://travis-ci.org/isRuslan/popo)

> Simple way to implement polymorphism in javascript

## Install

Install with npm:

```

npm install --save popo

```

Install with bower:

```

bower install --save popo

```

## Usage

> There is only possible overload function by arguments number

`Node.js`

```

var popo = require('popo');

var sayHello = popo({

	0: function () {

		return 'Hello Anonymous!';

	},

	1: function (name) {

		return 'Hello ' + name + '!';

	}

}, function otherWay () {

	return 'Do I need to say Hello?';

});

sayHello(); // 'Hello Anonymous!';

sayHello('Haruki'); // 'Hello Haruki!';

sayHello('Haruki', 'Murakami'); // 'Do I need to say Hello?';

```

`Browser`

```

popo({

	0: function () {

		return 'Hello Anonymous!';

	},

	1: function (name) {

		return 'Hello ' + name + '!';

	}

}, function otherWay () {

	return 'Do I need to say Hello?';

});

```

## TODO

 - overload by type

 - better implementation of `default` function

## Test

From the repo root:

```

npm test

```

## License

Copyright (c) 2014 Ruslan Ismagilov. Licensed under the MIT license.