gopkg.in/tools/godep.v41@v41.0.0-20151217180337-fe5ce707f879/Godeps/_workspace/src/github.com/kr/fs/example_test.go (about)

     1  package fs_test
     2  
     3  import (
     4  	"fmt"
     5  	"os"
     6  
     7  	"github.com/tools/godep/Godeps/_workspace/src/github.com/kr/fs"
     8  )
     9  
    10  func ExampleWalker() {
    11  	walker := fs.Walk("/usr/lib")
    12  	for walker.Step() {
    13  		if err := walker.Err(); err != nil {
    14  			fmt.Fprintln(os.Stderr, err)
    15  			continue
    16  		}
    17  		fmt.Println(walker.Path())
    18  	}
    19  }