v1.3.0

Hiding the mutex functions Lock, Unlock, Lock and RUnlock from public view. This does change the interface, but exposing these was really a bug.

v1.2.1

Fixing a receiver

v1.2.0

Added SliceSet to allow keeping track of comparables in an ordered Set, rather than just cup.Ordered values.
Also remembers the order the items were added.

v1.1.2

Adding nil receiver processing for Set types.

v1.1.1

Fixing Clone for OrderedSet

v1.1.0

Added ordered set

v1.0.0

Maps is now released.

This new version requires Go 1.23 and supports iterator functions similar to the iterators in the standard library's maps package.

v0.1.6

Delete now returns the value of the item deleted.
Keys() and Values() for slice maps are returning the correct order.

Nil SliceMap

Creating a reasonable response when a SliceMap is nil.

Ranging over nil values

A little work saver. You can correctly range over a nil map and it will do nothing, rather than complain that the map is nil. So it behaves the same as a built-in map in this way.