dynamic-props-immutable

dynamic-props-immutable allows to create and delete nested properties of object literals dynamically.

Usage

import { setNestedProp } from 'dynamic-props-immutable';

let foo = {};

foo = setNestedProp`bar.baz[${2}].qux`(foo, 'hello');

console.log(foo);

{ bar: { baz: [ <2 empty items>, { qux: 'hello' } ] } }

import { deleteNestedProp } from 'dynamic-props-immutable';

foo = deleteNestedProp`bar.baz[${2}].qux`(foo);

console.log(foo);

{ }

Note that by default deleteNestedProp recursively removes properties containing undefined values, empty objects, empty arrays or arrays containing only undefined values.

Limitations

Multidimensional arrays are not supported.

Installation

You can get dynamic-props-immutable via npm.

$ npm install dynamic-props-immutable --save