what does @ do, as i cant find its documentation in the kotlin-docs.pdf

# announcements

[Smallville7123]

what does @ do, as i cant find its documentation in the kotlin-docs.pdf

[bbaldino]

if the context is ambiguous, it allows you to specify it

[bbaldino]

it's also used to label specific points for returning/breaking: https://kotlinlang.org/docs/reference/returns.html

[streetsofboston]

What Brian said. The @ in these cases are there to disambiguate. Eg when there is more than one receiver (in your example, or in an extension function inside a class, inside a lambda-with-extension, etc), when there is more than one exit point (return), etc.