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mdwhatcott/index_slice.go

Created October 26, 2022 15:33
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Index a slice of things in a map
Raw
index_slice.go
func index[K comparable, V any](list []V, key func(V) K) map[K]V {
result := make(map[K]V)
for _, value := range list {
result[key(value)] = value
}
return result
}
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