Function group manipulate_object

Manipulate objects to pruduce a new object Function group has those functions and groups:

• Function put - Add a new entry to a map.
• Function insert_if_absent - Add a new entry to a map if it has no such key.
• Function replace_if_exists - Add a new entry to a map if it has such key.

Use additional help with a function name to see more details about the function.