Easily print out useful locations for usage during debugging on the Simulator.

FileManagerExtensions.swift

extension FileManager {
    /*
        Prints out the locations of the simulator and the shared group folder.
        This is useful for debugging file issues.

        Example usage: FileManager.default.printFileLocations()
     */
    func printFileLocations() {
        let paths = NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true)
        let simulatorFolder = paths.last!
        let appGroupURL = containerURL(forSecurityApplicationGroupIdentifier: "group.com.your.app")!
        print("Simulator folder location: \(simulatorFolder) \n App Group Location: \(appGroupURL)")
    }
}