optional dependencies

[adriano-di-giovanni]

I don't know if I can post this question here. Feel free to reject it, please.

What if my universal module need underscore OR lodash? May I be explicit about that in my module definition?

Thanks,
Adriano

[pgn-vole]

I would love to hear about that as well.
Let say I've an UMD module which contains tons of submodules, some of these submodules depends on libraries (let say moment.js) that are not necessary for others to work. I would like for my module to be properly initialized even if those dependencies are not defined.

This behavior works fine for the global exports of the wrapper because if root.whatever is not defined well the module will be initialized with this dependency beeing undefined. But in case of AMD and commonjs it just crashes because require('something-which-doesntexist') and define(['something-which-doesntexist']) throws.

[bonebizz21]

Please fix mine.