     else
       return true
 
-  # initialize
+  # 初期化
   load_codes()
   render()
-    
-    

        return true
    return false

  load_codes = ->
    codes = JSON.parse(localStorage.getItem("codes")) || []
    
  save_codes = ->
    localStorage.setItem("codes", JSON.stringify(codes))
    

$ ->
  # model
  codes = []
  stock_names = {}
  
  # コード追加
  add_code = (code) ->
    # 重複チェック
