wedge

Slice utility which returns a shallow copy of a portion of an object or array.

Installation

Install with component(:

$ component install bredele/wedge

Install with nodejs):

$ npm install wedge

Wedge objects

You can choose to slice a pair key/value into an object:

var wedge = require('wedge');
var obj = {
    video: true,
    right: 'admin',
    audio: {
      rate: 100
  }
};
 
wedge(obj, 'video');
// => { video: true }

or multiple

wedge(obj, 'right', 'audio');
// => { right: 'admin', audio : { rate : 100 }}

Wedge arrays

Wedge is different than an array slice. You choose the items you want to slice instead defining a beginning and/or an end.

var wedge = require('wedge');
var arr = [
  'olivier',
  {
    audio: true
  },
  'bredele'
];
 
wedge(arr, 0);
// => ['olivier']

or multiple

wedge(arr, 0, 2);
// => ['olivier', 'bredele']

License

The MIT License (MIT)

Copyright (c) 2014 [e-mail]

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.