maps

Documentation

Index

• func Add[K comparable, V any](mp map[K]V, k K, v V)
• func Exists[K comparable, V any](mp map[K]V, key K) bool
• func Forget[K comparable, V any](mp map[K]V, keys ...K)
• func FromStruct(data any) map[string]any
• func Get[K comparable, V any](mp map[K]V, key K, defaults ...V) V
• func Has[K comparable, V any](mp map[K]V, keys ...K) bool
• func HasAny[K comparable, V any](mp map[K]V, keys ...K) bool
• func Only[K comparable, V any](mp map[K]V, keys ...K) map[K]V
• func Pull[K comparable, V any](mp map[K]V, key K, def ...V) V
• func Set[K comparable, V any](mp map[K]V, k K, v V)
• func Where[K comparable, V any](mp map[K]V, callback func(K, V) bool) map[K]V

Functions

func Add

func Add[K comparable, V any](mp map[K]V, k K, v V)

Add an element to a map if it doesn't exist.

func Exists

func Exists[K comparable, V any](mp map[K]V, key K) bool

Exists checks if the given key exists in the provided map.

func Forget

func Forget[K comparable, V any](mp map[K]V, keys ...K)

Forget removes a given key or keys from the provided map.

func FromStruct

func FromStruct(data any) map[string]any

func Get

func Get[K comparable, V any](mp map[K]V, key K, defaults ...V) V

Get an element from a map

func Has

func Has[K comparable, V any](mp map[K]V, keys ...K) bool

Has checks if the given key or keys exist in the provided map.

func HasAny

func HasAny[K comparable, V any](mp map[K]V, keys ...K) bool

HasAny checks if the given key or keys exist in the provided map.

func Only

func Only[K comparable, V any](mp map[K]V, keys ...K) map[K]V

Only returns the items in the map with the specified keys.

func Pull

func Pull[K comparable, V any](mp map[K]V, key K, def ...V) V

Pull returns a new map with the specified keys removed.

func Set

func Set[K comparable, V any](mp map[K]V, k K, v V)

Set an element to a map.

func Where

func Where[K comparable, V any](mp map[K]V, callback func(K, V) bool) map[K]V

Where filters the items in a map using the given callback.