slice

func All ¶

func All[A any, B any](in []A, f func(A))

func Filter ¶

func Filter[V any](slice []V, filterIn func(val V) bool) []V

func FromMapKeys ¶

func FromMapKeys[K constraints.Ordered, V any](mm map[K]V) []K

func FromMapValues ¶

func FromMapValues[K constraints.Ordered, V any](mm map[K]V) []V

func MakeMapKeys ¶

func MakeMapKeys[K comparable, V any](slice []V, getKey func(V) K) map[K]V

MakeMapKeys makes a map of provided slice and a function which returns a key value for a map given an item from a slice. If key already exists, it overrides it.

func Map ¶

func Map[A any, B any](in []A, f func(A) B) []B

func MapErr ¶

func MapErr[A any, B any](in []A, f func(A) (B, error)) ([]B, error)

func MustMakeMapKeys ¶ added in v0.10.0

func MustMakeMapKeys[K comparable, V any](slice []V, getKey func(V) K) map[K]V

MustMakeMapKeys makes a map of provided slice and a function which returns a key value for a map given an item from a slice. If key already exists, it panics.

func Reduce ¶

func Reduce[R any, V any](slice []V, reducer func(prev R, val V) (next R)) R