Function clone

packages/less/lib/less/utils.js:35–43

(obj)

}

export function clone(obj) {
    const cloned = {};
    for (const prop in obj) {
        if (Object.prototype.hasOwnProperty.call(obj, prop)) {
            cloned[prop] = obj[prop];
        }
    }
    return cloned;
}

export function defaults(obj1, obj2) {
    let newObj = obj2 || {};