es-toolkit/dist/compat/array/zipObjectDeep.js

A state-of-the-art, high-performance JavaScript utility library with a small bundle size and strong type annotations.

const require_zip = require("../../array/zip.js");
const require_isArrayLike = require("../predicate/isArrayLike.js");
const require_set = require("../object/set.js");
//#region src/compat/array/zipObjectDeep.ts
/**
* Creates a deeply nested object given arrays of paths and values.
*
* This function takes two arrays: one containing arrays of property paths, and the other containing corresponding values.
* It returns a new object where paths from the first array are used as key paths to set values, with corresponding elements from the second array as values.
* Paths can be dot-separated strings or arrays of property names.
*
* If the `keys` array is longer than the `values` array, the remaining keys will have `undefined` as their values.
*
* @template P - The type of property paths.
* @template V - The type of values corresponding to the property paths.
* @param keys - An array of property paths, each path can be a dot-separated string or an array of property names.
* @param values - An array of values corresponding to the property paths.
* @returns A new object composed of the given property paths and values.
*
* @example
* const paths = ['a.b.c', 'd.e.f'];
* const values = [1, 2];
* const result = zipObjectDeep(paths, values);
* // result will be { a: { b: { c: 1 } }, d: { e: { f: 2 } } }
*
* @example
* const paths = [['a', 'b', 'c'], ['d', 'e', 'f']];
* const values = [1, 2];
* const result = zipObjectDeep(paths, values);
* // result will be { a: { b: { c: 1 } }, d: { e: { f: 2 } } }
*
* @example
* const paths = ['a.b[0].c', 'a.b[1].d'];
* const values = [1, 2];
* const result = zipObjectDeep(paths, values);
* // result will be { 'a': { 'b': [{ 'c': 1 }, { 'd': 2 }] } }
*/
function zipObjectDeep(keys, values) {
	const result = {};
	if (!require_isArrayLike.isArrayLike(keys)) return result;
	if (!require_isArrayLike.isArrayLike(values)) values = [];
	const zipped = require_zip.zip(Array.from(keys), Array.from(values));
	for (let i = 0; i < zipped.length; i++) {
		const [key, value] = zipped[i];
		if (key != null) require_set.set(result, key, value);
	}
	return result;
}
//#endregion
exports.zipObjectDeep = zipObjectDeep;