maps

package

v0.1.7 Latest Latest Go to latest Published: Feb 9, 2025 License: MIT Imports: 0 Imported by: 0

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type Item struct {
	Key string
	Val any
}

Go channels can onlt emit a single value

type Map struct {
	// contains filtered or unexported fields
}

Go maps are not ordered by insertion

func New(values ...any) *Map

Convenience func to create a Map out of values

func (me *Map) Get(key string) any

Retrieves a value for a key

func (me *Map) Index(key string) int

Returns the position of a key in the list

func (me *Map) Items() chan *Item

Returns a channel iterator over the values

func (me *Map) Iter() func(func(string, any) bool)

This new range over anything requires go 1.23+.

func (me *Map) Keys() []string

Returns all the keys

func (me *Map) Len() int

Returns the lenght of they keys

func (me *Map) Set(key string, val any) *Map

Sets a value for a key