Swift 'if let' statement equivalent in Kotlin

Question

In Kotlin is there an equivalent to the Swift code below?

if let a = b.val {

} else {

}

Answer 1

Swift if let statement in Kotlin

The short answer is use simple IF-ELSE as by the time of this comment there is no equivalent in Kotlin LET,

    if(A.isNull()){
// A is null
    }else{
// A is not null
    }