stream

func AllMatch[E comparable](s []E, e E) bool

func AllMatchFunc[E any](s []E, matchFunc func(E) bool) bool

func AnyMatch[E comparable](s []E, e E) bool

func AnyMatchFunc[E any](s []E, matchFunc func(E) bool) bool

func Filter[E any](s []E, filterFunc func(E) bool) (ret []E)

func GroupBy[E any, K comparable](s []E, getKey func(E) K) map[K][]E

func Limit[E any](s []E, n int) []E

func Map[E1, E2 any](s1 []E1, mapFunc func(E1) (E2, error)) (s2 []E2, e error)

func MustMap[E1, E2 any](s1 []E1, mapFunc func(E1) E2) (s2 []E2)

func Shuffle[E any](s []E) (ret []E)

func Skip[E any](s []E, n int) []E

func ToAny[E any](s []E) (ret []any)