iOS iOS 8 et versions ultérieures


Exemple

Swift 3:

let minimumVersion = OperatingSystemVersion(majorVersion: 8, minorVersion: 1, patchVersion: 2)
if ProcessInfo().isOperatingSystemAtLeast(minimumVersion) {
    //current version is >= (8.1.2)
} else {
    //current version is < (8.1.2)
}