How to return 2+ values with 0 allocation in Kotlin

Inline functions don't all bloat the bytecode. In the example, there's 3 function calls, 3 if/else, and a few local variables introduced.

Using a class would actually lead to more bytecode bloat, I'll let you check that.

Note that I never said to never use a class to return multiple values, I just showed another way, which makes sense in some cases like the one I showed.