KeyStorage Read Options

#KeyStorage - Read Options

The below details the KeyStorage options available to read key values using one of the KeyStorage providers.

Unless otherwise stated each "get" method includes an option to set a default value if no saved value exists.

getString - Returns a string, if exists, for the provided key.

//Returns a string for the requested key. If no key is saved, nil is returned.
keyStoreProvider.getString(forKey: "Hello")

//Returns a string for the requested key. If no key is saved, the defaultValue is returned.
keyStoreProvider.getString(forKey: "Hello", defaultValue: "Default value if nothing is saved")

getInt - Returns a Integer, if exists, for the provided key.

//Returns a Integer for the requested key. If no key is saved, 0 is returned.
keyStoreProvider.getInt(forKey: "Hello")

//Returns a Integer for the requested key. If no key is saved, the defaultValue is returned.
keyStoreProvider.getInt(forKey: "Hello", defaultValue: 42)

getBool - Returns a Boolean, if exists, for the provided key.

//Returns a Boolean for the requested key. If no key is saved, false is returned.
keyStoreProvider.getBool(forKey: "Hello")

//Returns a Boolean for the requested key. If no key is saved, the defaultValue is returned.
keyStoreProvider.getBool(forKey: "Hello", defaultValue: true)

getDate - Returns a Date, if exists, for the provided key.

//Returns a Date for the requested key. If no key is saved, nil is returned.
keyStoreProvider.getDate(forKey: "Hello")

//Returns a Date for the requested key. If no key is saved, the defaultValue is returned.
keyStoreProvider.getDate(forKey: "Hello", defaultValue: Date())

getDouble - Returns a Double, if exists, for the provided key.

//Returns a Double for the requested key. If no key is saved, 0 is returned.
keyStoreProvider.getDouble(forKey: "Hello")

//Returns a Double for the requested key. If no key is saved, the defaultValue is returned.
keyStoreProvider.getDouble(forKey: "Hello", defaultValue: 42.01)

getFloat - Returns a Float, if exists, for the provided key.

//Returns a Float for the requested key. If no key is saved, 0 is returned.
keyStoreProvider.getFloat(forKey: "Hello")

//Returns a Float for the requested key. If no key is saved, the defaultValue is returned.
keyStoreProvider.getFloat(forKey: "Hello", defaultValue: 42.01)

getURL - Returns a URL, if exists, for the provided key.

//Returns a URL for the requested key. If no key is saved, nil is returned.
keyStoreProvider.getURL(forKey: "Hello")

//Returns a URL for the requested key. If no key is saved, the defaultValue is returned.
keyStoreProvider.getURL(forKey: "Hello", defaultValue: URL(string: "http://bencoding.com")!)

getArray - Returns an NSArray, if exists, for the provided key.

//Returns an NSArray for the requested key. If no key is saved, nil is returned.
keyStoreProvider.getArray(forKey: "Hello")

getDictionary - Returns an NSDictionary, if exists, for the provided key.

//Returns an NSDictionary for the requested key. If no key is saved, nil is returned.
keyStoreProvider.getDictionary(forKey: "Hello")