@kitmi/utils/src/unflattenObject.js

A JavaScript utility library for both server and browser

import _each from 'lodash/each';
import isPlainObject from './isPlainObject';
import set from './set';

const unflattenObject = (object, keyPathSep = '.') => {
    if (!isPlainObject(object)) {
        throw new Error('The argument is not an object.');
    }

    const options = { numberAsArrayIndex: true, keyPathSeparator: keyPathSep };

    const result = {};

    _each(object, (v, k) => {
        set(result, k, v, options);
    });

    return result;
};

export default unflattenObject;