Tried to write my first :kotlin: contract today - ...

# random

[oshai]

Tried to write my first K contract today - so far without great success 😔

[oshai]

https://stackoverflow.com/questions/56934677/how-to-tell-that-an-extension-method-returns-non-null-if-subject-is-not-null

[oshai]

turn out it is even easier than I thought

[karelpeeters]

Functions like that that just pass trough nullability are weird, just use ?. instead.