Implementations are great, but what happens if you need to call the parent class implementation of a
method? In Java, you would use a super
reference, but Golo does not provide that.
Instead, you can override methods, and have the parent class implementation given to you as a method handle parameter:
let conf = map[ ["overrides", map[ ["toString", |super, this| -> ">>> " + super(this)] ]] ] println(AdapterFabric(): maker(conf): newInstance(): toString()) # (1)
This prints something like: |
You can mix both implementations and overrides in an adapter configuration.