set

package

v0.7.0 Latest Latest Go to latest Published: Nov 1, 2025 License: MIT Imports: 2 Imported by: 0

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type Set[T cmp.Ordered] struct {
	// contains filtered or unexported fields
}

Set is a simple implementation of a set using a map.

func NewSet[T cmp.Ordered]() *Set[T]

NewSet creates and returns a new set.

func (s *Set[T]) Add(value T)

Add inserts an element into the set.

func (s *Set[T]) Clear()

Clear removes all elements from the set.

func (s *Set[T]) Contains(value T) bool

Contains checks if an element exists in the set.

func (s *Set[T]) Diff(sets ...*Set[T]) *Set[T]

Diff returns a new set containing elements that are in the current set but not in the provided sets.

func (s *Set[T]) Remove(value T)

Remove deletes an element from the set.

func (s *Set[T]) Size() int

Size returns the number of elements in the set.

func (s *Set[T]) Update(sets ...*Set[T])

Update adds all elements from the given sets into the current set.

func (s *Set[T]) Values() []T

Values returns all elements in the set as a slice.

func (s *Set[T]) ValuesSorted() []T

ValuesSorted returns all elements in the set as a sorted slice.