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39 lines
1.0 KiB
Go
39 lines
1.0 KiB
Go
package record
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import (
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G "github.com/ibm/fp-go/internal/record"
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)
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func TraverseWithIndex[K comparable, A, B, HKTB, HKTAB, HKTRB any](
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fof func(map[K]B) HKTRB,
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fmap func(func(map[K]B) func(B) map[K]B) func(HKTRB) HKTAB,
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fap func(HKTB) func(HKTAB) HKTRB,
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f func(K, A) HKTB) func(map[K]A) HKTRB {
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return G.TraverseWithIndex[map[K]A](fof, fmap, fap, f)
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}
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// HKTA = HKT<A>
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// HKTB = HKT<B>
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// HKTAB = HKT<func(A)B>
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// HKTRB = HKT<map[K]B>
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func Traverse[K comparable, A, B, HKTB, HKTAB, HKTRB any](
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fof func(map[K]B) HKTRB,
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fmap func(func(map[K]B) func(B) map[K]B) func(HKTRB) HKTAB,
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fap func(HKTB) func(HKTAB) HKTRB,
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f func(A) HKTB) func(map[K]A) HKTRB {
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return G.Traverse[map[K]A](fof, fmap, fap, f)
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}
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// HKTA = HKT[A]
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// HKTAA = HKT[func(A)map[K]A]
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// HKTRA = HKT[map[K]A]
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func Sequence[K comparable, A, HKTA, HKTAA, HKTRA any](
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fof func(map[K]A) HKTRA,
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fmap func(func(map[K]A) func(A) map[K]A) func(HKTRA) HKTAA,
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fap func(HKTA) func(HKTAA) HKTRA,
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ma map[K]HKTA) HKTRA {
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return G.Sequence(fof, fmap, fap, ma)
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}
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