TSet

Inheritance

RemoteObject

Metamethods

__len

• Usage: #TSet
• Return type: integer
• Returns the number of elements currently in the set.

Methods

Add(element)

• Adds an element to the set.
• If the element already exists in the set, does nothing (sets don't allow duplicates).

Contains(element)

• Return type: bool
• Returns: whether the element exists in the set.

Remove(element)

• Removes the specified element from the set.
• If the element doesn't exist, does nothing.

Empty()

• Removes all elements from the set.

ForEach(function Callback)

• Iterates through all elements in the set and calls the callback function for each element.
• The callback param is: RemoteUnrealParam element | LocalUnrealParam element.
• Use element:get() and element:set() to access/mutate the element.
• The callback can optionally return true to break out of the loop early.
• Example:

mySet:ForEach(function(element)
    local value = element:get()
    print(string.format("Element: %s", tostring(value)))
    -- Return true to stop iterating
    if value == targetValue then
        return true
    end
end)

Notes

• TSet is an unordered collection, so the iteration order is not guaranteed.
• Elements in a TSet must be unique - adding a duplicate has no effect.