A simple Swift 2.0 Keychain Wrapper for iOS
A proper example of how to use Latch can be seen in the tests.
let latch = Latch(service: "co.rocketapps.latch.example")
latch.setObject("super_secret_token", forKey: "FBAccessToken")
let tokenData = latch.dataForKey("FBAccessToken")
let token = NSString(data: tokenData, encoding: NSUTF8StringEncoding)
print(token)