I wonder how common it is to use the extra package...

# announcements

[Joshlemer]

I wonder how common it is to use the extra package https://github.com/Kotlin/kotlinx.collections.immutable in the Kotlin community?

[Paul Woitaschek]

I think for a library it might make sense. But when developing an application I just expose List . If someone starts casting that to a mutable list and modifying it, all hope is lost anyways

[Hullaballoonatic]

Yeah, if you're writing a dsl/library, go for it.