or even better:
```
>>> fun Int.toHex() ...
# getting-startedg
gjesse
09/04/2017, 11:40 PMor even better:
Copy code
>>> fun Int.toHex() = this.toString(16)
>>> 16.toHex();
10k
karelpeeters
09/04/2017, 11:41 PMEven even better:
fun Int.toHex() = toString(16)g
gjesse
09/04/2017, 11:42 PMlol
k
kingsley
09/06/2017, 9:56 PMEven even even better:
Copy code
>>> val Int.hex get() = toString(16)
>>> 16.hex
10g
gjesse
09/07/2017, 12:18 AMHuh yeah I don't like that one as much. Kinda like it being a function call