How to get URL for application's document directory iPhone

Question

This code is a part of Core Data. The URLsForDirectory....method does not run on iOS < 4 so I need to know some other methods/objects to call. I would also appriciate documentation for future reference. Thank you

/**  Returns the URL to the application's Documents directory. */ - (NSURL *)applicationDocumentsDirectory {     return [[[NSFileManager defaultManager] URLsForDirectory:NSDocumentDirectory inDomains:NSUserDomainMask] lastObject]; } 

Answer 1

An alternative solution would be to use the -[NSFileManager URLsForDirectory:inDomains:] method and fetching the path from the returned NSArray:

Objective-C:

NSArray *paths = [[NSFileManager defaultManager] URLsForDirectory:NSDocumentDirectory inDomains:NSUserDomainMask]; NSURL *documentsURL = [paths lastObject]; 

Swift:

let paths = NSFileManager.defaultManager().URLsForDirectory(.DocumentDirectory, inDomains: .UserDomainMask) let documentsURL = paths[0] as! NSURL 

This is supported in iOS 4.0+