objects(forKeys:notFoundMarker:)
Returns as a static array the set of objects from the dictionary that corresponds to the specified keys.
Declaration
func objects(forKeys keys: [Any], notFoundMarker marker: Any) -> [Any]Parameters
- keys:
An
NSArraycontaining the keys for which to return corresponding values. - marker:
The marker object to place in the corresponding element of the returned array if an object isn’t found in the dictionary to correspond to a given key.
Discussion
The objects in the returned array and the keys array have a one-for-one correspondence, so that the nthe object in the returned array corresponds to the nthe key in keys.