| // Copyright 2021 The Go Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style | |
| // license that can be found in the LICENSE file. | |
| package a | |
| // Map calls the function f on every element of the slice s, | |
| // returning a new slice of the results. | |
| func Mapper[F, T any](s []F, f func(F) T) []T { | |
| r := make([]T, len(s)) | |
| for i, v := range s { | |
| r[i] = f(v) | |
| } | |
| return r | |
| } |