Core Mapentries

docs/data/core-mapentries.md

1.53.0228 B

Transforms both keys and values using an predicate function.

in := map[string]int{"foo":1, "bar":2}
out := lo.MapEntries(in, func(k string, v int) (int, string) {
    return v, k
})
// map[int]string{1:"foo", 2:"bar"}