lo/docs/data/core-zipbyx.md

name, slug, sourceRef, category, subCategory, signatures, playUrl, variantHelpers, similarHelpers, position

name	slug	sourceRef	category	subCategory	signatures	playUrl	variantHelpers	similarHelpers	position
ZipByX	zipbyx	tuples.go#L335	core	tuple	func ZipBy2[A any, B any, Out any](a []A, b []B, predicate func(a A, b B) Out) []Out func ZipBy3[A any, B any, C any, Out any](a []A, b []B, c []C, predicate func(a A, b B, c C) Out) []Out func ZipBy4[A any, B any, C any, D any, Out any](a []A, b []B, c []C, d []D, predicate func(a A, b B, c C, d D) Out) []Out func ZipBy5[A any, B any, C any, D any, E any, Out any](a []A, b []B, c []C, d []D, e []E, predicate func(a A, b B, c C, d D, e E) Out) []Out func ZipBy6[A any, B any, C any, D any, E any, F any, Out any](a []A, b []B, c []C, d []D, e []E, f []F, predicate func(a A, b B, c C, d D, e E, f F) Out) []Out func ZipBy7[A any, B any, C any, D any, E any, F any, G any, Out any](a []A, b []B, c []C, d []D, e []E, f []F, g []G, predicate func(a A, b B, c C, d D, e E, f F, g G) Out) []Out func ZipBy8[A any, B any, C any, D any, E any, F any, G any, H any, Out any](a []A, b []B, c []C, d []D, e []E, f []F, g []G, h []H, predicate func(a A, b B, c C, d D, e E, f F, g G, h H) Out) []Out func ZipBy9[A any, B any, C any, D any, E any, F any, G any, H any, I any, Out any](a []A, b []B, c []C, d []D, e []E, f []F, g []G, h []H, i []I, predicate func(a A, b B, c C, d D, e E, f F, g G, h H, i I) Out) []Out	https://go.dev/play/p/wlHur6yO8rR	core#tuple#zipbyx	core#tuple#tuplex core#tuple#unpackx core#tuple#zipx core#tuple#unzipx core#tuple#unzipbyx core#slice#map core#slice#filtermap	30

Zips multiple slices and projects each grouped set through a function. Variants support 2 up to 9 input slices.

Variants: ZipBy2..ZipBy9

xs := []int{1,2}
ys := []string{"a","b"}
pairs := lo.ZipBy2(xs, ys, func(x int, y string) string {
    return fmt.Sprintf("%d-%s", x, y)
})