Example of dispatch after in Swift

Question

Xcode has a GCD: Dispatch After code snippet for Objective-C:

dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(<#delayInSeconds#> * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
    <#code to be executed after a specified delay#>
});

What is the equivalent code snippet for Swift?

Answer 1

dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (Int64)(<#delayInSeconds#> * NSEC_PER_SEC)), dispatch_get_main_queue()) {
    <#code to be executed after a specified delay#>
}

The equivalent of int64_t is Int64, also the block could be called via curly braces at the end of the function call.