{"id":986,"date":"2020-09-07T18:43:51","date_gmt":"2020-09-07T09:43:51","guid":{"rendered":"https:\/\/naoya-ono.com\/swift\/?p=986"},"modified":"2020-09-07T18:43:51","modified_gmt":"2020-09-07T09:43:51","slug":"realm-migration","status":"publish","type":"post","link":"https:\/\/naoya-ono.com\/swift\/realm-migration\/","title":{"rendered":"\u3010Realm\u3011\u30ab\u30e9\u30e0\u3092\u8ffd\u52a0\u30fb\u524a\u9664\u30fb\u5909\u66f4\u3057\u305f\u6642\u306b\u5fc5\u8981\u306a\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u3084\u308a\u65b9"},"content":{"rendered":"<p>Realm\u3092\u4f7f\u3063\u3066\u3044\u3066\u3001\u958b\u767a\u9014\u4e2d\u3067\u30ab\u30e9\u30e0\u3092\u8ffd\u52a0\u3057\u305f\u308a\u524a\u9664\u3057\u305f\u308a\u3059\u308b\u3068\u30a2\u30d7\u30ea\u304c\u30af\u30e9\u30c3\u30b7\u30e5\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<p>\u305d\u3093\u306a\u6642\u306b\u5fc5\u8981\u306a\u306e\u304c\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u3067\u3057\u3066\u3001\u4eca\u56de\u306f\u305d\u306e\u3084\u308a\u65b9\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<h2 class=\"hh hh5 pastel-bc\" id=\"i-0\">\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u3084\u308a\u65b9<\/h2>\n<p>\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u306f\u3001<span class=\"keiko_yellow\"><strong>AppDelegate.swif<\/strong><\/span>t\u306e <strong>didFinishLaunchingWithOptions<\/strong>\u306e\u4e2d\u3067\u884c\u3044\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306e\u3088\u3046\u306b\u66f8\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-swift\" data-lang=\"Swift\"><code>func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -&gt; Bool {&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;\n\n&nbsp; \/\/ \u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u51e6\u7406\n  migration()\n&nbsp; let realm = try! Realm()\n&nbsp; return true\n}\n\n\/\/ Realm\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u51e6\u7406\nfunc migration() {\n&nbsp; \/\/ \u6b21\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\uff08\u73fe\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\uff10\u306a\u306e\u3067\u3001\uff11\u3092\u30bb\u30c3\u30c8\uff09\n&nbsp; let nextSchemaVersion = 1\n\n&nbsp; \/\/ \u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u8a2d\u5b9a\n&nbsp; let config = Realm.Configuration(\n    schemaVersion: nextSchemaVersion,\n    migrationBlock: { migration, oldSchemaVersion in\n&nbsp; &nbsp; &nbsp; if (oldSchemaVersion &lt; nextSchemaVersion) {\n      }\n    })\n&nbsp; &nbsp; Realm.Configuration.defaultConfiguration = config\n}<\/code><\/pre>\n<\/div>\n<p><span>realm\u306eschemaVersion\u306f\u521d\u56de\u3067\u3042\u308c\u3070\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u300c\uff10\u300d\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u305d\u308c\u3088\u308a\u5927\u304d\u3044\u6570\u5024\uff08\u4eca\u56de\u306f\uff11\uff09\u3092\u6307\u5b9a\u3057\u3066\u3042\u3052\u308c\u3070\u3001\u65b0\u3057\u304f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u66f4\u65b0\u3059\u308b\u3053\u3068\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<div id=\"rinkerid961\" class=\"yyi-rinker-contents  yyi-rinker-postid-961 yyi-rinker-img-m yyi-rinker-catid-5 \">\n<div class=\"yyi-rinker-box\">\n<div class=\"yyi-rinker-image\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/www.amazon.co.jp\/dp\/B06XTKWFH5?tag=naoya-ono-22&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow\" class=\"yyi-rinker-tracking\" data-click-tracking=\"amazon_img 961 \u8efd\u91cf\u30fb\u9ad8\u901f\u30e2\u30d0\u30a4\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 Realm\u5165\u9580\" data-vars-click-id=\"amazon_img 961 \u8efd\u91cf\u30fb\u9ad8\u901f\u30e2\u30d0\u30a4\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 Realm\u5165\u9580\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/m.media-amazon.com\/images\/I\/51vvFri-tpL._SL160_.jpg\" width=\"126\" height=\"160\" class=\"yyi-rinker-main-img\" style=\"border: none;\"><\/a>\t\t\t\t\t<\/div>\n<div class=\"yyi-rinker-info\">\n<div class=\"yyi-rinker-title\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.amazon.co.jp\/dp\/B06XTKWFH5?tag=naoya-ono-22&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow\" class=\"yyi-rinker-tracking\" data-click-tracking=\"amazon_title 961 \u8efd\u91cf\u30fb\u9ad8\u901f\u30e2\u30d0\u30a4\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 Realm\u5165\u9580\" data-vars-amp-click-id=\"amazon_title 961 \u8efd\u91cf\u30fb\u9ad8\u901f\u30e2\u30d0\u30a4\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 Realm\u5165\u9580\">\u8efd\u91cf\u30fb\u9ad8\u901f\u30e2\u30d0\u30a4\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 Realm\u5165\u9580<\/a>\t\t\t\t\t\t\t<\/div>\n<div class=\"yyi-rinker-detail\">\n<div class=\"credit-box\">created by&nbsp;<a href=\"https:\/\/oyakosodate.com\/rinker\/\" rel=\"nofollow noopener\" target=\"_blank\">Rinker<\/a><\/div>\n<div class=\"price-box\">\n\t\t\t\t\t\t\t<\/div>\n<\/p><\/div>\n<ul class=\"yyi-rinker-links\">\n<li class=\"amazonkindlelink\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.amazon.co.jp\/dp\/B06XTKWFH5?tag=naoya-ono-22&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow\" class=\"yyi-rinker-link yyi-rinker-tracking\" data-click-tracking=\"amazon_kindle 961 \u8efd\u91cf\u30fb\u9ad8\u901f\u30e2\u30d0\u30a4\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 Realm\u5165\u9580\" data-vars-amp-click-id=\"amazon_kindle 961 \u8efd\u91cf\u30fb\u9ad8\u901f\u30e2\u30d0\u30a4\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 Realm\u5165\u9580\">Kindle<\/a>\t\t\t\t\t<\/li>\n<li class=\"amazonlink\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.amazon.co.jp\/dp\/B06XTKWFH5?tag=naoya-ono-22&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow\" class=\"yyi-rinker-link yyi-rinker-tracking\" data-click-tracking=\"amazon 961 \u8efd\u91cf\u30fb\u9ad8\u901f\u30e2\u30d0\u30a4\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 Realm\u5165\u9580\" data-vars-amp-click-id=\"amazon 961 \u8efd\u91cf\u30fb\u9ad8\u901f\u30e2\u30d0\u30a4\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 Realm\u5165\u9580\">Amazon<\/a>\t\t\t\t\t<\/li>\n<li class=\"rakutenlink\">\n\t\t\t\t\t\t<a href=\"https:\/\/hb.afl.rakuten.co.jp\/hgc\/16781883.64066d33.16781884.4f333982\/Rinker_o_20200907180035?pc=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2FRealm%25E5%2585%25A5%25E9%2596%2580%2F%3Ff%3D1%26grp%3Dproduct&amp;m=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2FRealm%25E5%2585%25A5%25E9%2596%2580%2F%3Ff%3D1%26grp%3Dproduct\" rel=\"nofollow\" class=\"yyi-rinker-link yyi-rinker-tracking\" data-click-tracking=\"rakuten 961 \u8efd\u91cf\u30fb\u9ad8\u901f\u30e2\u30d0\u30a4\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 Realm\u5165\u9580\" data-vars-amp-click-id=\"rakuten 961 \u8efd\u91cf\u30fb\u9ad8\u901f\u30e2\u30d0\u30a4\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 Realm\u5165\u9580\">\u697d\u5929\u5e02\u5834<\/a>\t\t\t\t\t<\/li>\n<li class=\"yahoolink\">\n\t\t\t\t\t\t<a href=\"https:\/\/shopping.yahoo.co.jp\/search?p=Realm%E5%85%A5%E9%96%80\" rel=\"nofollow\" class=\"yyi-rinker-link yyi-rinker-tracking\" data-click-tracking=\"yahoo 961 \u8efd\u91cf\u30fb\u9ad8\u901f\u30e2\u30d0\u30a4\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 Realm\u5165\u9580\" data-vars-amp-click-id=\"yahoo 961 \u8efd\u91cf\u30fb\u9ad8\u901f\u30e2\u30d0\u30a4\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 Realm\u5165\u9580\">Yahoo\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0<\/a>\t\t\t\t\t<\/li>\n<\/ul><\/div>\n<\/p><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Realm\u3092\u4f7f\u3063\u3066\u3044\u3066\u3001\u958b\u767a\u9014\u4e2d\u3067\u30ab\u30e9\u30e0\u3092\u8ffd\u52a0\u3057\u305f\u308a\u524a\u9664\u3057\u305f\u308a\u3059\u308b\u3068\u30a2\u30d7\u30ea\u304c\u30af\u30e9\u30c3\u30b7\u30e5\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002 \u305d\u3093\u306a\u6642\u306b\u5fc5\u8981\u306a\u306e\u304c\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u3067\u3057\u3066\u3001\u4eca\u56de\u306f\u305d\u306e\u3084\u308a\u65b9\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002 \u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u3084\u308a\u65b9 \u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":987,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"_links":{"self":[{"href":"https:\/\/naoya-ono.com\/swift\/wp-json\/wp\/v2\/posts\/986"}],"collection":[{"href":"https:\/\/naoya-ono.com\/swift\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/naoya-ono.com\/swift\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/naoya-ono.com\/swift\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/naoya-ono.com\/swift\/wp-json\/wp\/v2\/comments?post=986"}],"version-history":[{"count":1,"href":"https:\/\/naoya-ono.com\/swift\/wp-json\/wp\/v2\/posts\/986\/revisions"}],"predecessor-version":[{"id":988,"href":"https:\/\/naoya-ono.com\/swift\/wp-json\/wp\/v2\/posts\/986\/revisions\/988"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/naoya-ono.com\/swift\/wp-json\/wp\/v2\/media\/987"}],"wp:attachment":[{"href":"https:\/\/naoya-ono.com\/swift\/wp-json\/wp\/v2\/media?parent=986"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/naoya-ono.com\/swift\/wp-json\/wp\/v2\/categories?post=986"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/naoya-ono.com\/swift\/wp-json\/wp\/v2\/tags?post=986"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}