module exports
Kevin Smith
zenparsing at gmail.com
Fri Mar 14 06:54:04 PDT 2014
>
>
>
> I'm trying to understand how that compares to ES6 modules. I see how in
> ES6 I can import specific things from a module or I can import everything a
> module exports.
>
You can't really import all exported bindings. You can import the module
instance object itself:
module M from "wherever";
which will give you access to all of the exports.
> Am I correct that a "default" export can be somewhere in the middle ... a
> subset of everything that is exported?
>
Not really. The default export is literally just an export named
"default". There is sugar on the import side, where you can leave off the
braces:
import foo from "somewhere";
is equivalent to:
import { default as foo } from "somewhere";
The specialized default export syntax is just plain confusing and should be
jettisoned, in my opinion. It would be less confusing for users to simply
write:
export { foo as default };
I fail to see why sugar over this form is necessary.
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