From 7c1f48f307284c26c10cd5787dbc94136a2a36a6 Mon Sep 17 00:00:00 2001
From: Yuki Furuyama <furuyama@google.com>
Date: Wed, 26 May 2021 19:13:56 +0900
Subject: [PATCH] fix(spanner): indent code example for Encoder and Decoder
 (#4128)

Co-authored-by: Hengfeng Li <hengfeng@google.com>
---
 spanner/value.go | 58 ++++++++++++++++++++++++------------------------
 1 file changed, 29 insertions(+), 29 deletions(-)

diff --git a/spanner/value.go b/spanner/value.go
index eb2a873a715..46a118f1fcb 100644
--- a/spanner/value.go
+++ b/spanner/value.go
@@ -71,19 +71,19 @@ var (
 // Encoder is the interface implemented by a custom type that can be encoded to
 // a supported type by Spanner. A code example:
 //
-// type customField struct {
-//     Prefix string
-//     Suffix string
-// }
+//   type customField struct {
+//       Prefix string
+//       Suffix string
+//   }
 //
-// // Convert a customField value to a string
-// func (cf customField) EncodeSpanner() (interface{}, error) {
-//     var b bytes.Buffer
-//     b.WriteString(cf.Prefix)
-//     b.WriteString("-")
-//     b.WriteString(cf.Suffix)
-//     return b.String(), nil
-// }
+//   // Convert a customField value to a string
+//   func (cf customField) EncodeSpanner() (interface{}, error) {
+//       var b bytes.Buffer
+//       b.WriteString(cf.Prefix)
+//       b.WriteString("-")
+//       b.WriteString(cf.Suffix)
+//       return b.String(), nil
+//   }
 type Encoder interface {
 	EncodeSpanner() (interface{}, error)
 }
@@ -91,24 +91,24 @@ type Encoder interface {
 // Decoder is the interface implemented by a custom type that can be decoded
 // from a supported type by Spanner. A code example:
 //
-// type customField struct {
-//     Prefix string
-//     Suffix string
-// }
+//   type customField struct {
+//       Prefix string
+//       Suffix string
+//   }
 //
-// // Convert a string to a customField value
-// func (cf *customField) DecodeSpanner(val interface{}) (err error) {
-//     strVal, ok := val.(string)
-//     if !ok {
-//         return fmt.Errorf("failed to decode customField: %v", val)
-//     }
-//     s := strings.Split(strVal, "-")
-//     if len(s) > 1 {
-//         cf.Prefix = s[0]
-//         cf.Suffix = s[1]
-//     }
-//     return nil
-// }
+//   // Convert a string to a customField value
+//   func (cf *customField) DecodeSpanner(val interface{}) (err error) {
+//       strVal, ok := val.(string)
+//       if !ok {
+//           return fmt.Errorf("failed to decode customField: %v", val)
+//       }
+//       s := strings.Split(strVal, "-")
+//       if len(s) > 1 {
+//           cf.Prefix = s[0]
+//           cf.Suffix = s[1]
+//       }
+//       return nil
+//   }
 type Decoder interface {
 	DecodeSpanner(input interface{}) error
 }