No else please

test.js

// Uses Node, AMD or browser globals to create a module. This example creates
// a global even when AMD is used. This is useful if you have some scripts
// that are loaded by an AMD loader, but they still want access to globals.
// If you do not need to export a global for the AMD case,
// see returnExports.js.

// If you want something that will work in other stricter CommonJS environments,
// or if you need to create a circular dependency, see commonJsStrictGlobal.js

// Defines a module "returnExportsGlobal" that depends another module called
// "b". Note that the name of the module is implied by the file name. It is
// best if the file name and the exported global have matching names.

// If the 'b' module also uses this type of boilerplate, then
// in the browser, it will create a global .b that is used below.

(function (root, factory) {
    if (typeof define === 'function' && define.amd) {
        // AMD. Register as an anonymous module.
        define(['b'], function (b) {
            return (root.returnExportsGlobal = factory(b));
        });
        return;
    } 
  
    if (typeof module === 'object' && module.exports) {
        // Node. Does not work with strict CommonJS, but
        // only CommonJS-like environments that support module.exports,
        // like Node.
        module.exports = factory(require('b'));
        return;
    }
    
    // Browser globals
    root.returnExportsGlobal = factory(root.b);
}(typeof self !== 'undefined' ? self : this, function (b) {
    // Use b in some fashion.

    // Just return a value to define the module export.
    // This example returns an object, but the module
    // can return a function as the exported value.
    return {};
}));