<@U78L28DMX> if `x` is null in `x?:0`, it will tur...

# random

[thomasnield]

@amanda.hinchman-dominguez if x is null in x?:0, it will turn into zero and avoid the null being added. It's a shorthand for if (x == null) 0 else x. https://kotlinlang.org/docs/reference/null-safety.html