Contents

deleteHistory(before:)

Purges history older than that defined by a given token.

Declaration

class func deleteHistory(before token: NSPersistentHistoryToken?) -> Self

Parameters

token:
The bookmark that marks the end of the delete history request.

Mentioned in

Consuming relevant store changes

Return Value

A delete history change request (NSPersistentHistoryChangeRequest) using an end token bookmark boundary.

See Also

Purging History