<https://twitter.com/kotlin/status/141972043436746...

# announcements

[user]

https://twitter.com/kotlin/status/1419720434367467526
#KotlinTips

The ‘when’ expression is exhaustive if used in combination with sealed classes or enums. The compiler will complain if you forget to handle any of the cases, thus alerting you to possible mistakes. https://t.co/IUZ96VdvzR
Twitter