A library for working with sets. This library can save add-on developers some work.

Things included

The following functions / methods can be called in two ways:

When a set has been created with Set.new or Set.create then "add" for example can be called like this:

local set = Set.create();
set:add(1)

local set = Set.create();
set.add(set, 1)

This method also works for tables which fit the structure of set tables (just called set in other places in this documentation).

Functions / Methods:

add: adds an element to the set.
copy: copies a set.
iterator: creates an iterator for the set.
toList: creates a list out of the set.
size: returns the number of elements in the set.
contains: checks if the set contains a value.
containsWhichFulfillsCondition: checks if the set contains an element which fulfills specific conditions.
remove: removes an element from the set.
intersect: creates an intersection of multiple sets.
equals: checks if two sets are equal.
union: creates a union of a set.
hasElements: checks if a set has any elements.
isEmpty: checks if a set is empty.

Set (library)