set

package module

v0.0.0-...-9cb4c9f Latest Latest Go to latest Published: Sep 26, 2025 License: GPL-3.0 Imports: 0 Imported by: 1

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type Set[T comparable] map[T]struct{}

Set is a generic set implementation

func New[T comparable](items ...T) Set[T]

New creates a new set

func (s Set[T]) Add(item T)

Add adds an item to the set

func (s Set[T]) Contains(item T) bool

Contains checks if an item is in the set

func (s Set[T]) Difference(other Set[T]) Set[T]

Difference returns a new set containing all items in the first set that are not in the second set

func (s Set[T]) Intersection(other Set[T]) Set[T]

Intersection returns a new set containing all items common to both sets

func (s Set[T]) Items() []T

Items returns a slice of all items in the set

func (s Set[T]) Len() int

Len returns the number of items in the set

func (s Set[T]) Remove(item T)

Remove removes an item from the set

func (s Set[T]) SymmetricDifference(other Set[T]) Set[T]

SymmetricDifference returns a new set containing all items in either set, but not both

func (s Set[T]) Union(other Set[T]) Set[T]

Union returns a new set containing all items from both sets