Is there a way to parametise which modules to load in Dojo?

Question

What I'm trying to achieve is something like this, but I'm not sure how to go about it:

define([
    // Load basic modules that are always used
], function (one, two, ...) {
    if (a) {
        // Load this extra module as "extraModule"
    }
    else {
        // Load that extra module as "extraModule"
    }
    // Be able to use functions from extraModule without worrying
    // exactly what they do
    extraModule.doTheThing();

Then the two options for extraModule would behave as though they were objects inheriting from the same abstract class.

Does anyone know if this is possible with Dojo?

Answer 1

I think the closest way to achieve this is by doing the following:

define([ "one", "two", "extraModule1", "extraModule2" ], function(one, two, extra1, extra2) {
    var extra = null;
    if (a) {
        extra = extra1;
    } else {
        extra = extra2;
    }
});

So you just load both modules and pick the one you need afterwards.