The absence of guard in Kotlin is one of those things that regularly trips me up when bouncing between it and Swift. Rather than Swift losing guard I’d prefer if Kotlin gained it.
replyI think the ?: operator ends up being a decent alternative, e.g.
reply // Swift
guard let foo = maybeFoo else {
print("missing foo")
return false
}
// Kotlin
val foo = maybeFoo ?: run {
print("missing foo")
return false
}