{"title":"MotionDataWrapper \u3068 NSFetchedResultsController \u3092\u7d44\u307f\u5408\u308f\u305b\u308b","provider_url":"https://hatena.blog","categories":["Ruby","iOS"],"published":"2013-11-26 11:32:14","blog_title":"present","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftnakamura.hatenablog.com%2Fentry%2F2013%2F11%2F26%2F113214\" title=\"MotionDataWrapper \u3068 NSFetchedResultsController \u3092\u7d44\u307f\u5408\u308f\u305b\u308b - present\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"MotionDataWrapper \u3092\u4f7f\u3046\u3068\u3001CoreData \u3092 ActiveRecord \u30e9\u30a4\u30af\u306b\u6271\u3048\u308b\u305f\u3081\u3001 # \u3059\u3079\u3066\u306e\u30a8\u30f3\u30c8\u30ea\u3092\u914d\u5217\u3067\u53d6\u5f97 all_entries = Entry.all # \u4e0b\u66f8\u304d\u306e\u307f\u3092\u914d\u5217\u3067\u53d6\u5f97 draft_entries = Entry.where(\"draft = ?\", true).all \u3068\u3044\u3046\u98a8\u306b\u3001\u7c21\u5358\u306b\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3067\u304d\u308b\u3002 \u305f\u3060\u3001\u30c7\u30fc\u30bf\u304c\u5c11\u306a\u3044\u5834\u5408\u306f\u3053\u308c\u3067\u3044\u3044\u3051\u3069\u3001\u30c7\u30fc\u30bf\u304c\u5897\u3048\u3066\u304d\u305f\u3089\u914d\u5217\u3067\u53d6\u5f97\u3059\u308b\u306e\u306f\u52b9\u7387\u60aa\u3044\u3093\u3067\u3001 NSFetchedResultsController \u3092\u4f7f\u3044\u305f\u3044\u3002\u3055\u3066\u3069\u3046\u3057\u3088\u3046\uff1f \u5b9f\u306f\u3001where \u3084 order \u304c\u8fd4\u3059\u306e\u306f Mot\u2026","type":"rich","author_url":"https://blog.hatena.ne.jp/griefworker/","blog_url":"https://tnakamura.hatenablog.com/","url":"https://tnakamura.hatenablog.com/entry/2013/11/26/113214","width":"100%","provider_name":"Hatena Blog","author_name":"griefworker","height":"190","image_url":null,"version":"1.0"}