maps

Documentation

Index

• type SeenMap
  • func NewSeenMap[T comparable]() *SeenMap[T]
  • func (s *SeenMap[T]) FilterSeen(elems []T) []T
  • func (s *SeenMap[T]) IsSeen(key T) bool
  • func (s *SeenMap[T]) See(key T)

Types

type SeenMap

type SeenMap[T comparable] struct {
	// contains filtered or unexported fields
}

SeenMap is a map that keeps track of which keys have been seen.

func NewSeenMap

func NewSeenMap[T comparable]() *SeenMap[T]

NewSeenMap creates a new SeenMap.

Returns:

• *SeenMap[T]: A pointer to the new SeenMap. Never returns nil.

func (*SeenMap[T]) FilterSeen

func (s *SeenMap[T]) FilterSeen(elems []T) []T

FilterSeen returns the elements that have not been seen.

Parameters:

• elems: The elements to filter.

Returns:

• []T: The elements that have not been seen.

func (*SeenMap[T]) IsSeen

func (s *SeenMap[T]) IsSeen(key T) bool

IsSeen returns true if the key has been seen.

Parameters:

• key: The key to check.

Returns:

• bool: True if the key has been seen, false otherwise.

func (*SeenMap[T]) See

func (s *SeenMap[T]) See(key T)

See marks the key as seen.

Parameters:

• key: The key to mark as seen.