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Source file src/path/filepath/example_test.go

Documentation: path/filepath

     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  package filepath_test
     6  
     7  import (
     8  	"fmt"
     9  	"path/filepath"
    10  )
    11  
    12  func ExampleExt() {
    13  	fmt.Printf("No dots: %q\n", filepath.Ext("index"))
    14  	fmt.Printf("One dot: %q\n", filepath.Ext("index.js"))
    15  	fmt.Printf("Two dots: %q\n", filepath.Ext("main.test.js"))
    16  	// Output:
    17  	// No dots: ""
    18  	// One dot: ".js"
    19  	// Two dots: ".js"
    20  }
    21  

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