namespace: support :gen-class

[oakmac]

Some examples here: https://clojuredocs.org/clojure.core/ns

And here: https://clojuredocs.org/clojure.core/gen-class

Source reference:

• https://github.com/clojure/clojure/blob/master/src/clj/clojure/genclass.clj
• https://github.com/clojure/clojure/blob/master/test/clojure/test_clojure/genclass.clj

[oakmac]

In what order should we sort the :gen-class keys?

• alphabetical
• in the order they appear in this comment

I am leaning towards the order listed in the source comment, even though that is more complex than alphabetical.

[oakmac]

I merged PR #33 with progress towards this. We still need to support the following :gen-class keys:

• [ ] add support for :implements
• [ ] add support for :constructors
• [ ] add support for :methods
• [ ] add support for :exposes
• [ ] add support for :exposes-methods