Instance Method
deletingLastPathComponent()
iOS 8.0+
iPadOS 8.0+
Mac Catalyst 8.0+
macOS 10.10+
tvOS 9.0+
watchOS 2.0+
Returns a URL constructed by removing the last path component of self.
func deletingLastPathComponent() -> URLDiscussion
This function may either remove a path component or append /... If the URL has an empty path that is not resolved against a base URL (e.g., http://www.example.com), then this function will return the URL unchanged.