perf: replace json.NewDecoder with json.Unmarshal in the om package (#867)

dalaoqi · web-flow · commit 2d13b4d41711 · 2025-07-02T19:54:52.000-07:00
diff --git a/om/json.go b/om/json.go
@@ -67,7 +67,7 @@ func (r *JSONRepository[T]) FetchCache(ctx context.Context, id string, ttl time.
 
 func (r *JSONRepository[T]) decode(record string) (*T, error) {
 	var v T
-	if err := json.NewDecoder(strings.NewReader(record)).Decode(&v); err != nil {
+	if err := json.Unmarshal([]byte(record), &v); err != nil {
 		return nil, err
 	}
 	return &v, nil

Original file line number	Diff line number	Diff line change
`@@ -67,7 +67,7 @@ func (r *JSONRepository[T]) FetchCache(ctx context.Context, id string, ttl time.`
`67`	`67`
`68`	`68`	`func (r JSONRepository[T]) decode(record string) (T, error) {`
`69`	`69`	`var v T`
`70`		`- if err := json.NewDecoder(strings.NewReader(record)).Decode(&v); err != nil {`
	`70`	`+ if err := json.Unmarshal([]byte(record), &v); err != nil {`
`71`	`71`	`return nil, err`
`72`	`72`	`}`
`73`	`73`	`return &v, nil`