In reply to @blockyboy. "Im wondering what are": other than above,
1. really understand and use the UFCS (technically in above, but worth
repeating)
2. dont make `<module>.<function>()` style calls, instead just do `<function>()`
and name accordingly.
2a. ie, static constructors. Don't `Foo.newBarFoo()`, but `newFooFromBar()` or
what have you
2b. especially if you split object type defs (""classes"") into individual,
shared-name files (modules)