mirror of
https://github.com/rjNemo/underscore
synced 2026-06-06 02:26:42 +00:00
16 lines
369 B
Go
16 lines
369 B
Go
package maps
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type M[K comparable, V any] map[K]V
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// Map produces a new slice of values by mapping each value in the slice through
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// a transform function.
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func Map[K, Q comparable, V, W any](m M[K, V], f func(K, V) M[Q, W]) M[Q, W] {
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res := make(M[Q, W], len(m))
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for k, v := range m {
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mm := f(k, v)
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for k2, v2 := range mm {
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res[k2] = v2
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}
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}
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return res
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}
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