Does swift allow `null.toString()`?
# announcementsk
karelpeeters
05/02/2018, 9:10 AMDoes swift allow
null.toString()w
wcaokaze
05/02/2018, 9:14 AMWe can declare extensions in Swift, as well as in Kotlin
karelpeeters
05/02/2018, 9:10 AMnull.toString()wcaokaze
05/02/2018, 9:14 AM