https://github.com/ryanve/blood

JavaScript object life
https://github.com/ryanve/blood

extend inherit inheritance javascript object objects

Last synced: about 1 month ago
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JavaScript object life

• Host: GitHub
• URL: https://github.com/ryanve/blood
• Owner: ryanve
• License: mit
• Created: 2013-02-14T06:21:26.000Z (over 11 years ago)
• Default Branch: gh-pages
• Last Pushed: 2017-02-25T14:51:10.000Z (over 7 years ago)
• Last Synced: 2024-10-02T08:08:27.413Z (about 1 month ago)
• Topics: extend, inherit, inheritance, javascript, object, objects
• Language: JavaScript
• Homepage: http://ryanve.github.io/blood
• Size: 77.1 KB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# blood

#### JavaScript object life

```

npm install blood --save

```

## API

### Creation

- `blood.child(parent)` create object that inherits `parent` (emulates `Object.create`)

- `blood.create(parent)` alias for `blood.child(parent)`

- `blood.orphan()` emulates `Object.create(null)`

- `blood.twin(object)` [create twin object](http://stackoverflow.com/q/16594717/770127)

- `blood.combine(keys, values)` create object from corresponding keys and values arrays

- `blood.pair(pairs)` create object from pairs

- `blood.invert(object)` create new object by inverting keys and values

### Mutation

- `blood.assign(to, ...from)` emulates ES6 `Object.assign`

- `blood.adopt(...from)` assign to `this`

- `blood.foster(child, parent)` force child to have a new parent (ES6+)

### Reflection

- `blood.has(object, key)` test if `object` *owns* `key`

- `blood.parent(object)` emulates `Object.getPrototypeOf`

- `blood.parents(object)` get array of parents (up the prototype chain)

- `blood.chain(object)` equals `[object].concat(blood.parents(object))`

- `blood.keys(object)` emulates `Object.keys`

- `blood.names(object)` emulates `Object.getOwnPropertyNames`

- `blood.values(object)` get array of own enumerable values

- `blood.methods(object)` get array of own enumerable functions

- `blood.enums(object)` get array of all enumerable values

- `blood.pairs(object)` get array of `[key, value]` pairs

## Developers

```

npm install

npm test

```

## Compatibility

Works in Node.js and modern browsers (ES5+ except where noted ES6+)

## Fund

[Fund opensource development](https://gratipay.com/~ryanve/) =)

## Playground

[Try `blood` in your browser](http://ryanve.github.io/blood/)