go: infra/libs/* now live in luci-go.

go/src/infra/libs/parallel/parallel_test.go

-// Copyright 2015 The Chromium 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 parallel
-
-import (
-        "fmt"
-)
-
-func ExampleFanOutIn() {
-        data := []int{1, 20}
-        err := FanOutIn(func(ch chan<- func() error) {
-                for _, d := range data {
-                        d := d
-                        ch <- func() error {
-                                if d > 10 {
-                                        return fmt.Errorf("%d is over 10", d)
-                                }
-                                return nil
-                        }
-                }
-        })
-
-        fmt.Printf("got: %s", err)
-        // Output: got: ["20 is over 10"]
-}