In `val student by columnOf("Alice", "Bob")`, how ...

# datascience

[holgerbrandl]

In val student by columnOf("Alice", "Bob"), how does the dataframe library detect the variable name? Is it some type of reflection?

[Ilya Muradyan]

columnOf returns specific property delegate

[holgerbrandl]

Perfect, thanks for the info @Ilya Muradyan . Based on this idea, I've just started a wrapper around OR-Tools. See https://github.com/holgerbrandl/kortools
Looks lovely to me. :-)