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Merge pull request #8039 from heyitsanthony/client-example-sort

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client: sort nodes in example
This commit is contained in:
Anthony Romano 2017-06-06 12:29:12 -07:00 committed by GitHub
commit 7350525937
1 changed files with 2 additions and 0 deletions
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client/example_keys_test.go
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@ -17,6 +17,7 @@ package client_test
import ( import (
"fmt" "fmt"
"log" "log"
"sort"
"github.com/coreos/etcd/client" "github.com/coreos/etcd/client"
"golang.org/x/net/context" "golang.org/x/net/context"
@ -55,6 +56,7 @@ func ExampleKeysAPI_directory() {
log.Fatal(err) log.Fatal(err)
} }
// print directory keys // print directory keys
sort.Sort(resp.Node.Nodes)
for _, n := range resp.Node.Nodes { for _, n := range resp.Node.Nodes {
fmt.Printf("Key: %q, Value: %q\n", n.Key, n.Value) fmt.Printf("Key: %q, Value: %q\n", n.Key, n.Value)
} }