util-ex
Version:
Browser-friendly enhanced util fully compatible with standard node.js
42 lines (40 loc) • 1.39 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.clonePropertiesTo = clonePropertiesTo;
exports.default = void 0;
var _defineProperty = _interopRequireDefault(require("./defineProperty.js"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
const getAllOwnKeys = Object.getOwnPropertyNames;
const getDescriptor = Object.getOwnPropertyDescriptor;
/**
* Clone all own properties of a source object to a destination object.
*
* @summary Clones own properties from source object to destination object.
*
* @description
* This function clones all own properties of a source object to a destination object.
*
* @param {object} dest - The destination object to clone the properties to.
* @param {object} src - The source object to clone the properties from.
*
* @returns {object} - The destination object with cloned properties from the source object.
*
* @example
* var obj1 = { a: 1, b: 2 };
* var obj2 = { c: 3 };
*
* clonePropertiesTo(obj2, obj1); // obj2 = { a: 1, b: 2, c: 3 }
*/
function clonePropertiesTo(dest, src) {
const ref = getAllOwnKeys(src);
for (let i = 0; i < ref.length; i++) {
const k = ref[i];
const attr = getDescriptor(src, k);
(0, _defineProperty.default)(dest, k, undefined, attr);
}
return dest;
}
;
var _default = exports.default = clonePropertiesTo;