lastIndexOfObjectlist
lastIndexOfObjectlist is a hypothetical utility function used to locate the position of the last occurrence of an object in a list of objects. It returns the index of the last element that matches the specified target, or -1 if no match is found.
Matching is determined by an equality check. In many implementations, the default is reference equality, meaning
Typical signature and behavior: lastIndexOfObjectlist(list, target, comparator) returns an integer index or -1. If comparator is
Usage notes: ensure the list contains only comparable items; for large lists or performance-critical code, avoid
See also: lastIndexOf, indexOf, deep equality, comparator functions.