<@U0K7WECHF>: <https://kotlinlang.org/docs/referen...

# getting-started

[Andreas Sinz]

@elezium: https://kotlinlang.org/docs/reference/control-flow.html#when-expression says when matches its argument against all branches. when does not support executing methods of the variable. use the following instead:

when {
    message.startsWith() -> ... 
    else -> ....
}