mirror of
https://github.com/samber/lo.git
synced 2026-04-22 23:47:11 +08:00
Samuel Berthe
43 lines
1.9 KiB
Markdown
43 lines
1.9 KiB
Markdown
---
|
|
name: ZipByX
|
|
slug: zipbyx
|
|
sourceRef: tuples.go#L335
|
|
category: core
|
|
subCategory: tuple
|
|
signatures:
|
|
- "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"
|
|
playUrl: https://go.dev/play/p/wlHur6yO8rR
|
|
variantHelpers:
|
|
- core#tuple#zipbyx
|
|
similarHelpers:
|
|
- core#tuple#tuplex
|
|
- core#tuple#unpackx
|
|
- core#tuple#zipx
|
|
- core#tuple#unzipx
|
|
- core#tuple#unzipbyx
|
|
- core#slice#map
|
|
- core#slice#filtermap
|
|
position: 30
|
|
---
|
|
|
|
Zips multiple slices and projects each grouped set through a function. Variants support 2 up to 9 input slices.
|
|
|
|
Variants: `ZipBy2..ZipBy9`
|
|
|
|
```go
|
|
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)
|
|
})
|
|
```
|
|
|
|
|