maybe create an universal mapping with reification...

# tornadofx

[tieskedh]

maybe create an universal mapping with reification?
It will be less performant, but will also make the binding more uniform-looking.
textProperty().mapObservable<Int>{it?.split(" ")?.size ?: 0}
or in this case
textProperty().mapObservable{ it?.split(" ")?.size ?: 0 }