I'm new to swift programming and please tell me how to implement singleton class in swift with code.
in obj-c I Know
+ (id)sharedManager {
static MediaModel *sharedMyManager = nil;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
sharedMyManager = [[self alloc] init];
});
return sharedMyManager;
}
How is it in swift
It's so simple in Swift:
class YourClass {
static let sharedInstance = YourClass()
}
and to use it:
YourClass.sharedInstance
Swift is lot smarter than Obj-C about singleton class. You can declare like this;
final class MediaModel: NSObject {
static let sharedMyManager = MediaModel()
private override init() {
super.init()
}
}
Then call it;
let sharedManager = MediaModel.sharedMyManager
