@ganuz/clone-with

Clone With is package from Ganuz library

Install

$ yarn add @ganuz/clone-with

Or

$ npm install --save @ganuz/clone-with

Use

Module

import {
  default as cloneWith
} from '@ganuz/clone-with';

Browser

<script src="https://unpkg.com/@ganuz/clone-with/bundle.umd.min.js"></script>

let {
  cloneWith
} = G;

Examples

 cloneWith('foo', v => v); // throw TypeError
 cloneWith({foo: 'bar'}, () => 77); // throw TypeError
 cloneWith({foo: 'bar'}, () => {get: () => 'bar', writable: false}); // throw TypeError
 cloneWith({}, v => v); // => {}
 cloneWith({foo: 'bar'}, v => v); // => {foo: 'bar'}
 cloneWith({foo: 'bar'}, () => undefined); // => {foo: 'bar'}
 cloneWith([0, 1, 2, 3, 4], ({value: n}) => {value: n % 2 === 0 ? n : NaN}); // => [0, NaN, 2, NaN, 4]
 cloneWith({name: 'alice'}, d => ({...d, value: 'bob'})); // => {name: 'bob'}

  let proto = {data: 'data'};
  let object = {foo: 'bar',  get color(){ return 'blue'; }, id(v){ return v; }, set some(v){}};
  Object.setPrototype(object, proto);

  let cloneObject = clone(object, ({value, get}, property, object) => {
     return {
         value: get ? get.call(object) : value,
         writable: true
     };
  });

  Object.getPrototypeOf(cloneObject) === proto; // => true
  Object.getOwnPropertyDescriptors(cloneObject);
  // => {
  //   color: {value: 'blue', configurable: false, enumerable: false, writable: true},
  //   foo: {value: 'blue', configurable: false, enumerable: false, writable: true},
  //   id: {value(v){ return v; }, configurable: false, enumerable: false, writable: true}
  //   some: {value: undefined, configurable: false, enumerable: false, writable: true}
  // }

License

Copyright © Yisrael Eliev, Licensed under the MIT license.