libgo/go/path/filepath/example_test.go

   1 // Copyright 2017 The Go Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style
   3 // license that can be found in the LICENSE file.
   4
   5 // +build ignore
   6
   7 package filepath_test
   8
   9 import (
  10         "fmt"
  11         "path/filepath"
  12 )
  13
  14 func ExampleExt() {
  15         fmt.Printf("No dots: %q\n", filepath.Ext("index"))
  16         fmt.Printf("One dot: %q\n", filepath.Ext("index.js"))
  17         fmt.Printf("Two dots: %q\n", filepath.Ext("main.test.js"))
  18         // Output:
  19         // No dots: ""
  20         // One dot: ".js"
  21         // Two dots: ".js"
  22 }