just-build/dist/extend.js

A simple task runner that doesn't bloat your package

function extend(obj, extension) {
    if (typeof extension !== 'object') { return obj; }
    Object.keys(extension).forEach(function (key) {
        obj[key] = extension[key];
    });
    return obj;
}

function clone (obj, extension) {
    var clone = {};
    Object.keys(obj).forEach(function (key) {
        clone[key] = obj[key];
    });
    if (extension) { extend(clone, extension); }
    return clone;
}

module.exports = {extend: extend, clone: clone};