hunk.code_window: type PostList struct {
   	Order []string         `json:"order"`
   	Posts map[string]*Post `json:"posts"`
   }
   func (o *PostList) ToJson() string {
   	b, err := json.Marshal(o)
   	if err != nil {
  
hunk.labels: keep keep keep keep add keep keep keep
hunk.after_edit: func NewPostList() *PostList {
   	return &PostList{
   		Order: make([]string, 0),
   		Posts: make(map[string]*Post),
   	}
   }
  
hunk.file_path: model/post_list.go
hunk.type: add
file: .db
  *.test
  *~
  *.swp
  