utils

func FlatMap ¶ added in v0.13.0

func FlatMap[IN any, OUT any](
	inArr []IN,
	onEachElem func(in IN) []OUT,
) []OUT

FlatMap Use for transformations that take an input array and return an output array by performing the same action on every input element. This action can be simple filtering or complete transformation into another type. Every input element can produce any number of output elements (including 0) and ordering is not kept.

func FlatMapChan ¶ added in v0.13.0

func FlatMapChan[IN any, OUT any](
	inArr []IN,
	onEachElem func(in IN, outChan chan<- OUT),
) []OUT

FlatMapChan See FlatMap, but the action performed on each element sends its output onto an open channel. Prefer this variant if said channel is being written to by other goroutines.

func SortAndDeduplicate ¶

func SortAndDeduplicate[S ~[]E, E cmp.Ordered](s S) S