Provide support for top_const_ref nodes

[KaanOzkan]

Came across these nodes when using sigs that contain ::Klass syntax to represent user defined types.

[dduugg]

Thanks! Could I trouble you to add tests for each node type?

[dduugg]

let's add this to when :const_path_ref above

[KaanOzkan]

Thanks! Could I trouble you to add tests for each node type?

Sure, were you thinking of extending sig_handler.rb.txt and sig_handler_spec.rb or create a new sig_to_yard_spec and sig_to_yard.rb.txt and make it more of a unit test for the convert method @dduugg ?

[dduugg]

@KaanOzkan I'd recommend just extending the sig_handler* files. (I'm open to unit tests as well, if you feel inspired.)

[KaanOzkan]

I wasn't sure what a list node is and did not test it.

[dduugg]

Looks good! However, I just realized this is under the stripe account, not dduugg, the account that publishes the gem. Could I trouble you to re-open your PRs under https://github.com/dduugg/yard-sorbet ?

In the meantime, I'll see if I can get someone at Stripe to hide this repo, add a disclaimer, or take ownership of the gem.