Update normal plain javascript object, immutable style. Simlar to how immutable.js, seamless-immutable etc does it but a lot smaller and simpler.
npm install immutable-object-methodsUpdate normal plain javascript object, immutable style. Simlar to how immutable.js, seamless-immutable etc does it but a lot smaller and simpler.
This is a Node.js module available through the
npm registry. It can be installed using the npm
or yarn
command line tools.
``sh`
npm install immutable-object-methods --save
`js
import {
setIn,
mergeDeep,
assign,
set,
without,
} from 'immutable-object-methods';
const input = { a: { b: 'c' } };
const updated = setIn(input, ['a', 'd'], 'e');
console.log(input);
console.log(updated);
const merged = mergeDeep({ foo: 'bar' }, { beep: { boop: 4711 }, foo: 'bas' });
console.log(merged);
// immutable assign
const assigned = assign({ foo: 'bar' }, { foz: 'baz' });
console.log(assigned);
const data = set({ beep: 'boop' }, 'foo', 'bar');
console.log(data);
const beep = without({ foo: 'bar' }, 'foo');
console.log(beep);
`
`sh``
npm install
npm test
None
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MIT