514 lines
16 KiB
Go
514 lines
16 KiB
Go
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package lo
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// T2 creates a tuple from a list of values.
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// Play: https://go.dev/play/p/IllL3ZO4BQm
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func T2[A any, B any](a A, b B) Tuple2[A, B] {
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return Tuple2[A, B]{A: a, B: b}
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}
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// T3 creates a tuple from a list of values.
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// Play: https://go.dev/play/p/IllL3ZO4BQm
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func T3[A any, B any, C any](a A, b B, c C) Tuple3[A, B, C] {
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return Tuple3[A, B, C]{A: a, B: b, C: c}
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}
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// T4 creates a tuple from a list of values.
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// Play: https://go.dev/play/p/IllL3ZO4BQm
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func T4[A any, B any, C any, D any](a A, b B, c C, d D) Tuple4[A, B, C, D] {
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return Tuple4[A, B, C, D]{A: a, B: b, C: c, D: d}
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}
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// T5 creates a tuple from a list of values.
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// Play: https://go.dev/play/p/IllL3ZO4BQm
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func T5[A any, B any, C any, D any, E any](a A, b B, c C, d D, e E) Tuple5[A, B, C, D, E] {
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return Tuple5[A, B, C, D, E]{A: a, B: b, C: c, D: d, E: e}
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}
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// T6 creates a tuple from a list of values.
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// Play: https://go.dev/play/p/IllL3ZO4BQm
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func T6[A any, B any, C any, D any, E any, F any](a A, b B, c C, d D, e E, f F) Tuple6[A, B, C, D, E, F] {
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return Tuple6[A, B, C, D, E, F]{A: a, B: b, C: c, D: d, E: e, F: f}
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}
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// T7 creates a tuple from a list of values.
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// Play: https://go.dev/play/p/IllL3ZO4BQm
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func T7[A any, B any, C any, D any, E any, F any, G any](a A, b B, c C, d D, e E, f F, g G) Tuple7[A, B, C, D, E, F, G] {
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return Tuple7[A, B, C, D, E, F, G]{A: a, B: b, C: c, D: d, E: e, F: f, G: g}
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}
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// T8 creates a tuple from a list of values.
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// Play: https://go.dev/play/p/IllL3ZO4BQm
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func T8[A any, B any, C any, D any, E any, F any, G any, H any](a A, b B, c C, d D, e E, f F, g G, h H) Tuple8[A, B, C, D, E, F, G, H] {
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return Tuple8[A, B, C, D, E, F, G, H]{A: a, B: b, C: c, D: d, E: e, F: f, G: g, H: h}
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}
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// T9 creates a tuple from a list of values.
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// Play: https://go.dev/play/p/IllL3ZO4BQm
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func T9[A any, B any, C any, D any, E any, F any, G any, H any, I any](a A, b B, c C, d D, e E, f F, g G, h H, i I) Tuple9[A, B, C, D, E, F, G, H, I] {
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return Tuple9[A, B, C, D, E, F, G, H, I]{A: a, B: b, C: c, D: d, E: e, F: f, G: g, H: h, I: i}
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}
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// Unpack2 returns values contained in tuple.
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// Play: https://go.dev/play/p/xVP_k0kJ96W
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func Unpack2[A any, B any](tuple Tuple2[A, B]) (A, B) {
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return tuple.A, tuple.B
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}
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// Unpack3 returns values contained in tuple.
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// Play: https://go.dev/play/p/xVP_k0kJ96W
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func Unpack3[A any, B any, C any](tuple Tuple3[A, B, C]) (A, B, C) {
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return tuple.A, tuple.B, tuple.C
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}
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// Unpack4 returns values contained in tuple.
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// Play: https://go.dev/play/p/xVP_k0kJ96W
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func Unpack4[A any, B any, C any, D any](tuple Tuple4[A, B, C, D]) (A, B, C, D) {
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return tuple.A, tuple.B, tuple.C, tuple.D
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}
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// Unpack5 returns values contained in tuple.
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// Play: https://go.dev/play/p/xVP_k0kJ96W
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func Unpack5[A any, B any, C any, D any, E any](tuple Tuple5[A, B, C, D, E]) (A, B, C, D, E) {
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return tuple.A, tuple.B, tuple.C, tuple.D, tuple.E
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}
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// Unpack6 returns values contained in tuple.
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// Play: https://go.dev/play/p/xVP_k0kJ96W
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func Unpack6[A any, B any, C any, D any, E any, F any](tuple Tuple6[A, B, C, D, E, F]) (A, B, C, D, E, F) {
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return tuple.A, tuple.B, tuple.C, tuple.D, tuple.E, tuple.F
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}
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// Unpack7 returns values contained in tuple.
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// Play: https://go.dev/play/p/xVP_k0kJ96W
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func Unpack7[A any, B any, C any, D any, E any, F any, G any](tuple Tuple7[A, B, C, D, E, F, G]) (A, B, C, D, E, F, G) {
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return tuple.A, tuple.B, tuple.C, tuple.D, tuple.E, tuple.F, tuple.G
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}
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// Unpack8 returns values contained in tuple.
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// Play: https://go.dev/play/p/xVP_k0kJ96W
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func Unpack8[A any, B any, C any, D any, E any, F any, G any, H any](tuple Tuple8[A, B, C, D, E, F, G, H]) (A, B, C, D, E, F, G, H) {
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return tuple.A, tuple.B, tuple.C, tuple.D, tuple.E, tuple.F, tuple.G, tuple.H
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}
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// Unpack9 returns values contained in tuple.
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// Play: https://go.dev/play/p/xVP_k0kJ96W
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func Unpack9[A any, B any, C any, D any, E any, F any, G any, H any, I any](tuple Tuple9[A, B, C, D, E, F, G, H, I]) (A, B, C, D, E, F, G, H, I) {
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return tuple.A, tuple.B, tuple.C, tuple.D, tuple.E, tuple.F, tuple.G, tuple.H, tuple.I
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}
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// Zip2 creates a slice of grouped elements, the first of which contains the first elements
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// of the given arrays, the second of which contains the second elements of the given arrays, and so on.
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// When collections have different size, the Tuple attributes are filled with zero value.
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// Play: https://go.dev/play/p/jujaA6GaJTp
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func Zip2[A any, B any](a []A, b []B) []Tuple2[A, B] {
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size := Max([]int{len(a), len(b)})
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result := make([]Tuple2[A, B], 0, size)
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for index := 0; index < size; index++ {
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_a, _ := Nth(a, index)
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_b, _ := Nth(b, index)
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result = append(result, Tuple2[A, B]{
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A: _a,
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B: _b,
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})
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}
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return result
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}
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// Zip3 creates a slice of grouped elements, the first of which contains the first elements
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// of the given arrays, the second of which contains the second elements of the given arrays, and so on.
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// When collections have different size, the Tuple attributes are filled with zero value.
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// Play: https://go.dev/play/p/jujaA6GaJTp
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func Zip3[A any, B any, C any](a []A, b []B, c []C) []Tuple3[A, B, C] {
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size := Max([]int{len(a), len(b), len(c)})
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result := make([]Tuple3[A, B, C], 0, size)
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for index := 0; index < size; index++ {
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_a, _ := Nth(a, index)
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_b, _ := Nth(b, index)
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_c, _ := Nth(c, index)
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result = append(result, Tuple3[A, B, C]{
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A: _a,
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B: _b,
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C: _c,
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})
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}
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return result
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}
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// Zip4 creates a slice of grouped elements, the first of which contains the first elements
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// of the given arrays, the second of which contains the second elements of the given arrays, and so on.
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// When collections have different size, the Tuple attributes are filled with zero value.
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// Play: https://go.dev/play/p/jujaA6GaJTp
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func Zip4[A any, B any, C any, D any](a []A, b []B, c []C, d []D) []Tuple4[A, B, C, D] {
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size := Max([]int{len(a), len(b), len(c), len(d)})
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result := make([]Tuple4[A, B, C, D], 0, size)
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for index := 0; index < size; index++ {
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_a, _ := Nth(a, index)
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_b, _ := Nth(b, index)
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_c, _ := Nth(c, index)
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_d, _ := Nth(d, index)
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result = append(result, Tuple4[A, B, C, D]{
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A: _a,
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B: _b,
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C: _c,
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D: _d,
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})
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}
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return result
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}
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// Zip5 creates a slice of grouped elements, the first of which contains the first elements
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// of the given arrays, the second of which contains the second elements of the given arrays, and so on.
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// When collections have different size, the Tuple attributes are filled with zero value.
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// Play: https://go.dev/play/p/jujaA6GaJTp
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func Zip5[A any, B any, C any, D any, E any](a []A, b []B, c []C, d []D, e []E) []Tuple5[A, B, C, D, E] {
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size := Max([]int{len(a), len(b), len(c), len(d), len(e)})
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result := make([]Tuple5[A, B, C, D, E], 0, size)
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for index := 0; index < size; index++ {
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_a, _ := Nth(a, index)
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_b, _ := Nth(b, index)
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_c, _ := Nth(c, index)
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_d, _ := Nth(d, index)
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_e, _ := Nth(e, index)
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result = append(result, Tuple5[A, B, C, D, E]{
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A: _a,
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B: _b,
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C: _c,
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D: _d,
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E: _e,
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})
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}
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return result
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}
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// Zip6 creates a slice of grouped elements, the first of which contains the first elements
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// of the given arrays, the second of which contains the second elements of the given arrays, and so on.
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// When collections have different size, the Tuple attributes are filled with zero value.
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// Play: https://go.dev/play/p/jujaA6GaJTp
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func Zip6[A any, B any, C any, D any, E any, F any](a []A, b []B, c []C, d []D, e []E, f []F) []Tuple6[A, B, C, D, E, F] {
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size := Max([]int{len(a), len(b), len(c), len(d), len(e), len(f)})
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result := make([]Tuple6[A, B, C, D, E, F], 0, size)
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for index := 0; index < size; index++ {
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_a, _ := Nth(a, index)
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_b, _ := Nth(b, index)
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_c, _ := Nth(c, index)
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_d, _ := Nth(d, index)
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_e, _ := Nth(e, index)
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_f, _ := Nth(f, index)
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result = append(result, Tuple6[A, B, C, D, E, F]{
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A: _a,
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B: _b,
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C: _c,
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D: _d,
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E: _e,
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F: _f,
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})
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}
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return result
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}
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// Zip7 creates a slice of grouped elements, the first of which contains the first elements
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// of the given arrays, the second of which contains the second elements of the given arrays, and so on.
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// When collections have different size, the Tuple attributes are filled with zero value.
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// Play: https://go.dev/play/p/jujaA6GaJTp
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func Zip7[A any, B any, C any, D any, E any, F any, G any](a []A, b []B, c []C, d []D, e []E, f []F, g []G) []Tuple7[A, B, C, D, E, F, G] {
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size := Max([]int{len(a), len(b), len(c), len(d), len(e), len(f), len(g)})
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result := make([]Tuple7[A, B, C, D, E, F, G], 0, size)
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for index := 0; index < size; index++ {
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_a, _ := Nth(a, index)
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_b, _ := Nth(b, index)
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_c, _ := Nth(c, index)
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_d, _ := Nth(d, index)
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_e, _ := Nth(e, index)
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_f, _ := Nth(f, index)
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_g, _ := Nth(g, index)
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result = append(result, Tuple7[A, B, C, D, E, F, G]{
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A: _a,
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B: _b,
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C: _c,
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D: _d,
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E: _e,
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F: _f,
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G: _g,
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})
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}
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return result
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}
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// Zip8 creates a slice of grouped elements, the first of which contains the first elements
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// of the given arrays, the second of which contains the second elements of the given arrays, and so on.
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// When collections have different size, the Tuple attributes are filled with zero value.
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// Play: https://go.dev/play/p/jujaA6GaJTp
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func Zip8[A any, B any, C any, D any, E any, F any, G any, H any](a []A, b []B, c []C, d []D, e []E, f []F, g []G, h []H) []Tuple8[A, B, C, D, E, F, G, H] {
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size := Max([]int{len(a), len(b), len(c), len(d), len(e), len(f), len(g), len(h)})
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result := make([]Tuple8[A, B, C, D, E, F, G, H], 0, size)
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for index := 0; index < size; index++ {
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_a, _ := Nth(a, index)
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_b, _ := Nth(b, index)
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_c, _ := Nth(c, index)
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_d, _ := Nth(d, index)
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_e, _ := Nth(e, index)
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_f, _ := Nth(f, index)
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_g, _ := Nth(g, index)
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_h, _ := Nth(h, index)
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result = append(result, Tuple8[A, B, C, D, E, F, G, H]{
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A: _a,
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B: _b,
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C: _c,
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D: _d,
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E: _e,
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F: _f,
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G: _g,
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H: _h,
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})
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}
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return result
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}
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// Zip9 creates a slice of grouped elements, the first of which contains the first elements
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// of the given arrays, the second of which contains the second elements of the given arrays, and so on.
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// When collections have different size, the Tuple attributes are filled with zero value.
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// Play: https://go.dev/play/p/jujaA6GaJTp
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|
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func Zip9[A any, B any, C any, D any, E any, F any, G any, H any, I any](a []A, b []B, c []C, d []D, e []E, f []F, g []G, h []H, i []I) []Tuple9[A, B, C, D, E, F, G, H, I] {
|
||
|
|
size := Max([]int{len(a), len(b), len(c), len(d), len(e), len(f), len(g), len(h), len(i)})
|
||
|
|
|
||
|
|
result := make([]Tuple9[A, B, C, D, E, F, G, H, I], 0, size)
|
||
|
|
|
||
|
|
for index := 0; index < size; index++ {
|
||
|
|
_a, _ := Nth(a, index)
|
||
|
|
_b, _ := Nth(b, index)
|
||
|
|
_c, _ := Nth(c, index)
|
||
|
|
_d, _ := Nth(d, index)
|
||
|
|
_e, _ := Nth(e, index)
|
||
|
|
_f, _ := Nth(f, index)
|
||
|
|
_g, _ := Nth(g, index)
|
||
|
|
_h, _ := Nth(h, index)
|
||
|
|
_i, _ := Nth(i, index)
|
||
|
|
|
||
|
|
result = append(result, Tuple9[A, B, C, D, E, F, G, H, I]{
|
||
|
|
A: _a,
|
||
|
|
B: _b,
|
||
|
|
C: _c,
|
||
|
|
D: _d,
|
||
|
|
E: _e,
|
||
|
|
F: _f,
|
||
|
|
G: _g,
|
||
|
|
H: _h,
|
||
|
|
I: _i,
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
return result
|
||
|
|
}
|
||
|
|
|
||
|
|
// Unzip2 accepts an array of grouped elements and creates an array regrouping the elements
|
||
|
|
// to their pre-zip configuration.
|
||
|
|
// Play: https://go.dev/play/p/ciHugugvaAW
|
||
|
|
func Unzip2[A any, B any](tuples []Tuple2[A, B]) ([]A, []B) {
|
||
|
|
size := len(tuples)
|
||
|
|
r1 := make([]A, 0, size)
|
||
|
|
r2 := make([]B, 0, size)
|
||
|
|
|
||
|
|
for _, tuple := range tuples {
|
||
|
|
r1 = append(r1, tuple.A)
|
||
|
|
r2 = append(r2, tuple.B)
|
||
|
|
}
|
||
|
|
|
||
|
|
return r1, r2
|
||
|
|
}
|
||
|
|
|
||
|
|
// Unzip3 accepts an array of grouped elements and creates an array regrouping the elements
|
||
|
|
// to their pre-zip configuration.
|
||
|
|
// Play: https://go.dev/play/p/ciHugugvaAW
|
||
|
|
func Unzip3[A any, B any, C any](tuples []Tuple3[A, B, C]) ([]A, []B, []C) {
|
||
|
|
size := len(tuples)
|
||
|
|
r1 := make([]A, 0, size)
|
||
|
|
r2 := make([]B, 0, size)
|
||
|
|
r3 := make([]C, 0, size)
|
||
|
|
|
||
|
|
for _, tuple := range tuples {
|
||
|
|
r1 = append(r1, tuple.A)
|
||
|
|
r2 = append(r2, tuple.B)
|
||
|
|
r3 = append(r3, tuple.C)
|
||
|
|
}
|
||
|
|
|
||
|
|
return r1, r2, r3
|
||
|
|
}
|
||
|
|
|
||
|
|
// Unzip4 accepts an array of grouped elements and creates an array regrouping the elements
|
||
|
|
// to their pre-zip configuration.
|
||
|
|
// Play: https://go.dev/play/p/ciHugugvaAW
|
||
|
|
func Unzip4[A any, B any, C any, D any](tuples []Tuple4[A, B, C, D]) ([]A, []B, []C, []D) {
|
||
|
|
size := len(tuples)
|
||
|
|
r1 := make([]A, 0, size)
|
||
|
|
r2 := make([]B, 0, size)
|
||
|
|
r3 := make([]C, 0, size)
|
||
|
|
r4 := make([]D, 0, size)
|
||
|
|
|
||
|
|
for _, tuple := range tuples {
|
||
|
|
r1 = append(r1, tuple.A)
|
||
|
|
r2 = append(r2, tuple.B)
|
||
|
|
r3 = append(r3, tuple.C)
|
||
|
|
r4 = append(r4, tuple.D)
|
||
|
|
}
|
||
|
|
|
||
|
|
return r1, r2, r3, r4
|
||
|
|
}
|
||
|
|
|
||
|
|
// Unzip5 accepts an array of grouped elements and creates an array regrouping the elements
|
||
|
|
// to their pre-zip configuration.
|
||
|
|
// Play: https://go.dev/play/p/ciHugugvaAW
|
||
|
|
func Unzip5[A any, B any, C any, D any, E any](tuples []Tuple5[A, B, C, D, E]) ([]A, []B, []C, []D, []E) {
|
||
|
|
size := len(tuples)
|
||
|
|
r1 := make([]A, 0, size)
|
||
|
|
r2 := make([]B, 0, size)
|
||
|
|
r3 := make([]C, 0, size)
|
||
|
|
r4 := make([]D, 0, size)
|
||
|
|
r5 := make([]E, 0, size)
|
||
|
|
|
||
|
|
for _, tuple := range tuples {
|
||
|
|
r1 = append(r1, tuple.A)
|
||
|
|
r2 = append(r2, tuple.B)
|
||
|
|
r3 = append(r3, tuple.C)
|
||
|
|
r4 = append(r4, tuple.D)
|
||
|
|
r5 = append(r5, tuple.E)
|
||
|
|
}
|
||
|
|
|
||
|
|
return r1, r2, r3, r4, r5
|
||
|
|
}
|
||
|
|
|
||
|
|
// Unzip6 accepts an array of grouped elements and creates an array regrouping the elements
|
||
|
|
// to their pre-zip configuration.
|
||
|
|
// Play: https://go.dev/play/p/ciHugugvaAW
|
||
|
|
func Unzip6[A any, B any, C any, D any, E any, F any](tuples []Tuple6[A, B, C, D, E, F]) ([]A, []B, []C, []D, []E, []F) {
|
||
|
|
size := len(tuples)
|
||
|
|
r1 := make([]A, 0, size)
|
||
|
|
r2 := make([]B, 0, size)
|
||
|
|
r3 := make([]C, 0, size)
|
||
|
|
r4 := make([]D, 0, size)
|
||
|
|
r5 := make([]E, 0, size)
|
||
|
|
r6 := make([]F, 0, size)
|
||
|
|
|
||
|
|
for _, tuple := range tuples {
|
||
|
|
r1 = append(r1, tuple.A)
|
||
|
|
r2 = append(r2, tuple.B)
|
||
|
|
r3 = append(r3, tuple.C)
|
||
|
|
r4 = append(r4, tuple.D)
|
||
|
|
r5 = append(r5, tuple.E)
|
||
|
|
r6 = append(r6, tuple.F)
|
||
|
|
}
|
||
|
|
|
||
|
|
return r1, r2, r3, r4, r5, r6
|
||
|
|
}
|
||
|
|
|
||
|
|
// Unzip7 accepts an array of grouped elements and creates an array regrouping the elements
|
||
|
|
// to their pre-zip configuration.
|
||
|
|
// Play: https://go.dev/play/p/ciHugugvaAW
|
||
|
|
func Unzip7[A any, B any, C any, D any, E any, F any, G any](tuples []Tuple7[A, B, C, D, E, F, G]) ([]A, []B, []C, []D, []E, []F, []G) {
|
||
|
|
size := len(tuples)
|
||
|
|
r1 := make([]A, 0, size)
|
||
|
|
r2 := make([]B, 0, size)
|
||
|
|
r3 := make([]C, 0, size)
|
||
|
|
r4 := make([]D, 0, size)
|
||
|
|
r5 := make([]E, 0, size)
|
||
|
|
r6 := make([]F, 0, size)
|
||
|
|
r7 := make([]G, 0, size)
|
||
|
|
|
||
|
|
for _, tuple := range tuples {
|
||
|
|
r1 = append(r1, tuple.A)
|
||
|
|
r2 = append(r2, tuple.B)
|
||
|
|
r3 = append(r3, tuple.C)
|
||
|
|
r4 = append(r4, tuple.D)
|
||
|
|
r5 = append(r5, tuple.E)
|
||
|
|
r6 = append(r6, tuple.F)
|
||
|
|
r7 = append(r7, tuple.G)
|
||
|
|
}
|
||
|
|
|
||
|
|
return r1, r2, r3, r4, r5, r6, r7
|
||
|
|
}
|
||
|
|
|
||
|
|
// Unzip8 accepts an array of grouped elements and creates an array regrouping the elements
|
||
|
|
// to their pre-zip configuration.
|
||
|
|
// Play: https://go.dev/play/p/ciHugugvaAW
|
||
|
|
func Unzip8[A any, B any, C any, D any, E any, F any, G any, H any](tuples []Tuple8[A, B, C, D, E, F, G, H]) ([]A, []B, []C, []D, []E, []F, []G, []H) {
|
||
|
|
size := len(tuples)
|
||
|
|
r1 := make([]A, 0, size)
|
||
|
|
r2 := make([]B, 0, size)
|
||
|
|
r3 := make([]C, 0, size)
|
||
|
|
r4 := make([]D, 0, size)
|
||
|
|
r5 := make([]E, 0, size)
|
||
|
|
r6 := make([]F, 0, size)
|
||
|
|
r7 := make([]G, 0, size)
|
||
|
|
r8 := make([]H, 0, size)
|
||
|
|
|
||
|
|
for _, tuple := range tuples {
|
||
|
|
r1 = append(r1, tuple.A)
|
||
|
|
r2 = append(r2, tuple.B)
|
||
|
|
r3 = append(r3, tuple.C)
|
||
|
|
r4 = append(r4, tuple.D)
|
||
|
|
r5 = append(r5, tuple.E)
|
||
|
|
r6 = append(r6, tuple.F)
|
||
|
|
r7 = append(r7, tuple.G)
|
||
|
|
r8 = append(r8, tuple.H)
|
||
|
|
}
|
||
|
|
|
||
|
|
return r1, r2, r3, r4, r5, r6, r7, r8
|
||
|
|
}
|
||
|
|
|
||
|
|
// Unzip9 accepts an array of grouped elements and creates an array regrouping the elements
|
||
|
|
// to their pre-zip configuration.
|
||
|
|
// Play: https://go.dev/play/p/ciHugugvaAW
|
||
|
|
func Unzip9[A any, B any, C any, D any, E any, F any, G any, H any, I any](tuples []Tuple9[A, B, C, D, E, F, G, H, I]) ([]A, []B, []C, []D, []E, []F, []G, []H, []I) {
|
||
|
|
size := len(tuples)
|
||
|
|
r1 := make([]A, 0, size)
|
||
|
|
r2 := make([]B, 0, size)
|
||
|
|
r3 := make([]C, 0, size)
|
||
|
|
r4 := make([]D, 0, size)
|
||
|
|
r5 := make([]E, 0, size)
|
||
|
|
r6 := make([]F, 0, size)
|
||
|
|
r7 := make([]G, 0, size)
|
||
|
|
r8 := make([]H, 0, size)
|
||
|
|
r9 := make([]I, 0, size)
|
||
|
|
|
||
|
|
for _, tuple := range tuples {
|
||
|
|
r1 = append(r1, tuple.A)
|
||
|
|
r2 = append(r2, tuple.B)
|
||
|
|
r3 = append(r3, tuple.C)
|
||
|
|
r4 = append(r4, tuple.D)
|
||
|
|
r5 = append(r5, tuple.E)
|
||
|
|
r6 = append(r6, tuple.F)
|
||
|
|
r7 = append(r7, tuple.G)
|
||
|
|
r8 = append(r8, tuple.H)
|
||
|
|
r9 = append(r9, tuple.I)
|
||
|
|
}
|
||
|
|
|
||
|
|
return r1, r2, r3, r4, r5, r6, r7, r8, r9
|
||
|
|
}
|