Returns the actual object represented by the nested series of object specifiers.
- macOS 10.0+
The actual object represented by the nested series of object specifiers.
Recursively obtains the next container in a nested series of object specifiers until it reaches the top-level container specifier (which is either an
NSWhose or the application object), after which it begins evaluating each object specifier (
objects) going in the opposite direction (top-level to innermost) as it unwinds from the stack. Returns the actual object represented by the nested series of object specifiers. Returns
nil if a container specifier could not be evaluated or if no top-level container specifier could be found. Thus
nil can be a valid value or can indicate an error; you can use
evaluation to determine if and which error occurred and
evaluation to find the container specifier responsible for the error. In the normal course of command processing, this method is invoked by an
evaluated methods, which take as message receiver the innermost object specifier.