Using Core Data in iOS with RubyMotion
If you’re looking to add persistence to your iOS or OS X app, Core Data is great choice — and implementing it in RubyMotion is surprisingly simple. In this tutorial, you’ll use Core Data to add persistence to the Pomotion timer I showed you in how to make in my RubyMotion Tutorial for Beginners series. If you have a good understanding of RubyMotion, feel free to download the complete code from the
CoreDataã«ã‚ˆã‚‹ä¸¦åˆ—å‡¦ç† - Qiita
CoreDataã«ã‚ˆã‚‹ä¸¦åˆ—å‡¦ç† æ³¨æ„点 基本的ã«ä»¥ä¸‹ã®ï¼’点ã«æ³¨æ„ã™ã‚‹å¿…è¦ãŒã‚る。 NSManagedObjectContextã¯ã‚¹ãƒ¬ãƒƒãƒ‰ã‚»ãƒ¼ãƒ•ã§ã¯ãªã„ NSManagedObjectã¯ã‚¹ãƒ¬ãƒƒãƒ‰ã‚»ãƒ¼ãƒ•ã§ã¯ãªã„ ベストプラクティス NSManagedObjectContextã¯ã‚¹ãƒ¬ãƒƒãƒ‰(ã‚ュー)を指定ã—ã¦ç”Ÿæˆã™ã‚‹ã€‚ // メインスレッド用ã®NSManagedObjectContext NSManagedObjectContext *moc = [[NSManagedObjectContext alloc] initWithConcurrencyType:NSMainQueueConcurrencyType]; // ãƒãƒƒã‚°ã‚°ãƒ©ã‚¦ãƒ³ãƒ‰ã‚¹ãƒ¬ãƒƒãƒ‰ç”¨ã®NSManagedObjectContext NSManagedObjectContext *moc = [[NSManagedObjectContex
CoreDataã‹ã‚‰Realmã«ç§»è¡Œã—ã¦ã‚ã‹ã£ãŸãƒ¡ãƒªãƒƒãƒˆ/デメリット - Qiita
Aplosã¨ã„ã†Twitterクライアントã§CoreDataを使用ã—ã¦ã„ãŸã®ã§ã™ãŒã€ã„ãã¤ã‹ã®å•é¡ŒãŒã‚ã‚ŠRealmã«ç§»è¡Œã—ã¾ã—ãŸã€‚詳ã—ã„経緯ã¯å‰å›žã®CoreDataã¨Realmã®ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã§æ€§èƒ½ã‚’比較をã”覧ãã ã•ã„。 今回ã¯æ›´ã«Realmã«ã¤ã„ã¦æŽ˜ã‚Šä¸‹ã’ã¦è¡ŒããŸã„ã¨æ€ã„ã¾ã™ã€‚ ※ã“ã®è¨˜äº‹ã¯Realmã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³0.88.0ã«ã¤ã„ã¦è¨˜è¼‰ã—ã¦ã„ã¾ã™ã€‚Relamã®é–‹ç™ºã¯æ´»ç™ºãªã®ã§è©¦ã™å ´åˆã¯ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã«æ³¨æ„ã—ã¦ãã ã•ã„。 #Realmã®ãƒ¡ãƒªãƒƒãƒˆ/デメリット ##メリット SQLiteより速ã„。 DBãŒè‚¥å¤§åŒ–ã—ã¦ã‚‚パフォーマンスã¸ã®å½±éŸ¿ãŒå°‘ãªã„。 PrimaryKeyãŒã‚る。 コンテã‚スト(NSManagedObjectContext)ãªã—ã§ã‚ªãƒ–ジェクトãŒç”Ÿæˆã§ãる。 RLMResultsãŒç´ 敵。 NSFetchedResultsControllerã®ãƒ¢ãƒ‡ãƒ«ç‰ˆã¿ãŸã„ãªæŒ™å‹•ã§ã€ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ãŒæ›´æ–°ã•ã‚Œ
Ensembles Core Data Sync Framework
Sync for iOS, iPadOS and macOS Apps"Sync is hard." How often have you heard that from app developers? Well, it just got a lot easier. Ensembles is the sync secret behind many of the most popular and well-built apps in the Apple ecosystem. Developing a sync solution can be challenging, and takes time away from adding the features that really distinguish your app from its competitors. Ensembles make
5 Reasons Why You Should Choose Realm Over CoreData/SQLite — Sebastian Dobrincu
Easy as that! No more NSManagedObjects, NSPersistentStoreCoordinators, etc. 2. SpeedI was really surprised to see that Realm is actually faster than other popular mobile data storage solution. Especially the queries speed. Needless to say anything about it. Just check the benchmarks bellow. 3. Realm BrowserThere are a few solution to explore your CoreData database independently, but many of those
New in Core Data and iOS 8: Batch Updating - Big Nerd Ranch
Can’t get enough info about iOS 8? Join us for our one-day iOS 8 bootcamps in cities across the U.S. Core Data has had a polarizing effect within the development community. You’d be hard pressed to meet a Cocoa developer who is completely ambivalent to the topic. I won’t mask my opinion: I am a true fan. I believe that Apple has made significant improvements to the framework each year. This year w
FacebookãŒè¡Œã£ãŸiOSãƒ•ã‚¡ã‚¤ãƒ«ç ´æãƒã‚°å¯¾å¿œ
Spring Bootã«ã‚ˆã‚‹APIãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰æ§‹ç¯‰å®Ÿè·µã‚¬ã‚¤ãƒ‰ 第2版 何åƒäººã‚‚ã®é–‹ç™ºè€…ãŒã€InfoQã®ãƒŸãƒ‹ãƒ–ック「Practical Guide to Building an API Back End with Spring Bootã€ã‹ã‚‰ã€Spring Bootを使ã£ãŸREST API構築ã®åŸºç¤Žã‚’å¦ã‚“ã 。ã“ã®æœ¬ã§ã¯ã€å‡ºç‰ˆæ™‚ã«æ–°ã—ãリリースã•ã‚ŒãŸãƒãƒ¼ã‚¸ãƒ§ãƒ³ã§ã‚ã‚‹ Spring Boot 2 を使用ã—ã¦ã„る。ã—ã‹ã—ã€Spring Boot3ãŒæœ€è¿‘リリースã•ã‚Œã€é‡è¦ãªå¤‰...
Facebook: iOSアプリã®ã‚¢ãƒ¼ã‚テクãƒãƒ£ - ワザノム| wazanova
https://www.youtube.com/watch?v=XhXC4SKOGfQ 1 comment | 0 points | by WazanovaNews â– comment by Jshiike | 39åˆ†å‰ Facebookã®iOSãƒãƒ¼ãƒ ã€Adam Ernstã¨Ari Grantã«ã‚ˆã‚‹@Sacle 2014ã§ã®è¬›æ¼”。データモデルã¨ãƒ“ューレイヤã®æ”¹å–„ã®å–組ã¿ã«ã¤ã„ã¦ç´¹ä»‹ã—ã¦ãã‚Œã¦ã¾ã™ã€‚ 1) データモデル 背景 2å¹´å‰ã‹ã‚‰HTML5ã‹ã‚‰ãƒã‚¤ãƒ†ã‚£ãƒ–ã«åˆ‡ã‚Šæ›¿ãˆã¦ä¸€æ—¦å¤§ãã改善ã—ãŸãŒã€ãã®å¾Œæ©Ÿèƒ½ã‚’è¿½åŠ ã™ã‚‹ãŸã³ã«ã‚¢ãƒ—リã®ãƒ‘フォーマンスãŒæ‚ªåŒ–。 ãƒã‚¤ãƒ†ã‚£ãƒ–ã«ç§»è¡Œå¾Œã€ã‚ªãƒ–ジェクトã®ã‚ャッシュレイヤã¨ã—ã¦iOSã®Core Dataを使ã£ãŸã®ãŒå¤±æ•—ã§ã‚ã£ãŸã€‚ Core Dataã®å½¹å‰²ã¯ã€Œæ•´åˆæ€§ã‚’å«ã‚€ã‚ªãƒ–ジェクトグラフ管ç†ã€ Facebook iOSアプリã®å ´åˆã€ã‚µãƒ¼ãƒå´ã‚’æ£ã®ãƒ‡ãƒ¼ã‚¿ã¨ã™ã‚‹ãŒã€
Swift ã‹ã‚‰ Core Data ã‚’æ“作ã™ã‚‹ã¨ãã¯ã“ã®2点ã ã‘æ°—ã‚’ã¤ã‘よㆠ(Xcode 6 beta 7ç·¨)
å°†æ¥çš„ã«Xcodeå´ã®å¯¾å¿œãŒå¤‰ã‚ã‚‹å¯èƒ½æ€§ãŒæ¥µã‚ã¦é«˜ã„ã®ã§æš«å®šã§ã™ãŒã€Xcode 6 beta 7ã§Swiftã‹ã‚‰Core Dataを触ã£ãŸæ™‚ã«æ³¨æ„ã™ã‚‹ãƒã‚¤ãƒ³ãƒˆ2点ã¾ã¨ã‚ã§ã™ã€‚ã“ã®2点ã«ã ã‘æ°—ã‚’ã¤ã‘ã‚Œã°Swiftã§ã‚‚Core Dataã¯æ¡ˆå¤–ã‚ã£ã•ã‚Šå‹•ãã¾ã™ã®ã§ã”安心ãã ã•ã„ï¼ 1. プãƒãƒ‘ティã®è¨å®šã®ä»•æ–¹ @NSManagedを使ã†ã“㨠Int, Boolã§ã¯ãªãNSNumberを使ã†ã“ã¨ã€‚Stringã¯Stringã§OK Many関連ã«ã¯NSSetを指定ã™ã‚‹ã“㨠2. entityNameã®ä¸Žãˆæ–¹ コード上ã§ã¯ã‚¯ãƒ©ã‚¹åã ã‘を与ãˆã‚‹ Model Editor上ã§ã¯ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«å.クラスå（完全修飾å）を与ãˆã‚‹
Parse Local DatastoreãŒæ¥½ã—ã¿
先日Facebookã®f8ã¨ã‹ã„ã†ã‚¤ãƒ™ãƒ³ãƒˆãŒã‚ã£ãŸã€‚僕ã¯åŽ»å¹´ã®f8ã¯ãã“ã¾ã§æ³¨ç›®ã—ã¦ãªã‹ã£ãŸã®ã ã‘ã©ã€ParseãŒf8ã«è²·åŽã•ã‚ŒãŸã®ã§ä»Šå›žã¯æ¥½ã—ã¿ã«ã—ã¦ã¾ã—ãŸã€‚ ãã—ãŸã‚‰æœŸå¾…ã®Parseã‹ã‚‰ã“りゃã„ã„ãã¨ã„ã†ç™ºè¡¨ãŒï¼’ã¤ã‚ã£ãŸã€‚ ã²ã¨ã¤ã¯Parseã®æ–™é‡‘体系ãŒå¤‰ã‚ã‚Šã€å®‰ããªã£ãŸã“ã¨ã€‚ã‚‚ã†ã²ã¨ã¤ã¯ã‚ªãƒ•ãƒ©ã‚¤ãƒ³æ™‚ã®ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã‚’扱ã†Parse Local Datastore。 特ã«Local Datastoreã¯ã‚ªãƒ•ãƒ©ã‚¤ãƒ³ã§ä½¿ãˆã‚‹ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã‚’実装ã—ã¤ã¤ã€ä»–ã®ãƒ‡ãƒã‚¤ã‚¹ã¨ã®åŒæœŸã‚‚実ç¾ã—ãŸã„モãƒã‚¤ãƒ«é–‹ç™ºè€…ã«ã¨ã£ã¦æ»ã¬ã»ã©æœŸå¾…ã®æ©Ÿèƒ½ã€‚ワクテカãŒæ¢ã¾ã‚‰ãªã„。 ãªãœã‹Androidã®ã¿ä½¿ãˆã¦ã€iOSã¯è¿‘日公開らã—ã„。待ã¡ãã‚Œã‚“ï¼ Parseã®æ–°ã—ã„料金体系 今ã¾ã§ã¯æœˆã«ä¸€å®šã®å›žæ•°ã®ã‚¢ã‚¯ã‚»ã‚¹ä»¥ä¸Šã¯æœ‰æ–™ã«ãªã‚Šã¾ã™ã‚ˆã£ã¦ã„ã†ã‚·ã‚¹ãƒ†ãƒ ã ã£ãŸã‘ã©ã€ä»Šåº¦ã¯ä¸€ç§’é–“ã«30requestsã¾ã§ã ã£ãŸã‚‰ã„ãら使ã£ã¦ã‚‚ç„¡æ–™ã«ãªã£
Core Data In Motion
Have you tried to use Core Data in RubyMotion, only to get lost in the quagmire of simplistic or confusing examples, DSL's and gems? Have you been asking yourself questions like: Is it really necessary to use XCode to create and manage CoreData models? Actually no. How do relationships between models work in code anyway? It's a chicken-and-egg problem. How do you pre-load data into your Core Data
俺ã®Managed Objectã®ä½¿ã„æ–¹ã¯é–“é•ã£ã¦ã„ãŸ
2. NSManagedObject • Core Dataã§ç®¡ç†ã•ã‚Œã‚‹ãƒ¢ãƒ‡ãƒ«ã‚ªãƒ–ジェクト • ãã®ã¾ã¾ä½¿ã£ã¦ã‚‚良ã„ã‘ã©ã€å±žæ€§ã« valueForKey:ã¨ã‹ã§ã‚¢ã‚¯ã‚»ã‚¹ã—ãªã„ã¨ã„ã‘ãªã„ • 通常サブクラスã§propertyを定義ã—ã¦ä½¿ã† 4. ã‚„ã‚ŠãŒã¡ãªã“㨠// interface @property (nonatomic, strong) NSNumber *flag; // implementation - (BOOL)flagValue { return [self.flag boolValue]; } ! - (void)setFlagValue:(BOOL)value { self.flag = @(value); }
Simpler Core Data with RubyMotion and CDQ | Stefan Haflidason
Core Data can be one of the more intimidating Apple frameworks to work with, in part because it doesn’t quite have the polish that many of the other frameworks have but also because when you’re dealing with users’ data it is worth treading carefully: imagining correcting a poorly-executed migration on thousands of remote devices should be enough to persuade anyone of that! Luckily, RubyMotion and
CoreDataQuery ã¯æ°—ã«å…¥ã‚‰ãªãã¦ã‚‚ ruby-xcdm ã¯ä½¿ã£ãŸã»ã†ãŒã„ã„ - present
RubyMotion 用㮠CoreData ラッパー gem ã§ã‚ã‚‹ CoreDataQuery を先日ã‹ã‚‰ä½¿ã„始ã‚ãŸã€‚当åˆã¯ç†æƒ³ã® gem ã«å‡ºä¼šã£ãŸã¨æ€ã£ã¦ã„ãŸãŒã€ä½¿ã£ã¦ã„ã‚‹ã†ã¡ã«æ°—ã«å…¥ã‚‰ãªã„箇所ãŒã¡ã‚‰ã»ã‚‰ã€‚ 自分㯠Named Scope ãŒä½¿ã„ãŸã„ã®ã§å¤šå°‘ã®ä¸æº€ã«ã¯ç›®ã‚’çž‘ã£ã¦ã„る。ã§ã‚‚人ã«ã‚ˆã£ã¦ã¯æˆ‘æ…¢ãªã‚‰ãªã„ã€ãã‚‚ãã‚‚ CoreData ã®ãƒ©ãƒƒãƒ‘ー gem を使ã„ãŸããªã„ã€Objective-C ã®ãƒ©ã‚¤ãƒ–ラリを使ã„ãŸã„ã€ã£ã¦ã„ã†äººã‚‚ã„ã‚‹ã ã‚ã†ã€‚ãã‚“ãªäººã§ã‚‚ ruby-xcdm ã¯ä½¿ã£ãŸæ–¹ãŒè‰¯ã„。 infinitered/ruby-xcdm ruby-xcdm 㯠CoreDataQuery ãŒåˆ©ç”¨ã—ã¦ã„ã‚‹ gem。Ruby ã§æ›¸ã„㟠CoreData ã®ã‚¹ã‚ーマ定義ã‹ã‚‰ã€xcdatamodeld ファイルを生æˆã™ã‚‹æ©Ÿèƒ½ã¯ã“ã® ruby-xcdm ãŒæ‹…ã£ã¦ã„る。RubyMotion
CoreDataQuery ã¯æ±‚ã‚ã¦ã„㟠gem ã‹ã‚‚ã—ã‚Œãªã„ - present
CoreDataQuery ã¨ã„ㆠCoreData ラッパー gem ãŒå…¬é–‹ã•ã‚ŒãŸ CoreDataQuery - CDQ | InfiniteRed 開発元㯠RubyMotionQuery ã¨åŒã˜ InfiniteRed。 RubyMotion ã§ã¯ãƒ©ãƒƒãƒ‘ー gem ã˜ã‚ƒãªãã¦ã€MagicalRecord ã‚„ NLCoreData ã®ã‚ˆã†ãª Objective-C ã®ãƒ©ã‚¤ãƒ–ラリを使ãˆã°ã„ã„ã‚„ã£ã¦æ€ã„ã¯ã˜ã‚ã¦ã„ãŸã¨ãã€ã“ã® gem を観測。 ã–ã£ã¨ç›®ã‚’通ã—ãŸã¨ã“ã‚興味を引ã‹ã‚Œã‚‹ gem ã ã£ãŸã®ã§è§¦ã£ã¦ã¿ãŸã€‚ CoreDataQuery ã®ç‰¹å¾´ MagicalRecord ã‚„ NLCoreDataã€MotionData ã‚„ MotionDataWrapper ã¨æ¯”ã¹ã¦ã€ CoreDataQuery ãŒå„ªã‚Œã¦ã„る点ã¯æ¬¡ã®ï¼’ã¤ã€‚ Ruby ã§ã‚¹ã‚ーマを定義ã§ãã‚‹ MagicalRecord
ランã‚ング
障害
ランã‚ング
リリースã€éšœå®³æƒ…å ±ãªã©ã®ã‚µãƒ¼ãƒ“スã®ãŠçŸ¥ã‚‰ã›
最新ã®äººæ°—エントリーã®é…ä¿¡
j次ã®ãƒ–ックマーク
kå‰ã®ãƒ–ックマーク
lã‚ã¨ã§èªã‚€
eコメント一覧を開ã
oページを開ã
Beginning Core Data with RubyMotion
GitHub - ChristianKienle/Core-Data-Editor: Core Data Editor lets you easily view, edit and analyze applications‘ data. Core Data Editor is compatible with Mac and iOS applications and supports XML, SQLite and binary stores, visualizes all relationships an
NSPredicate 全構文解説 - Qiita
thermal-core.com
GitHub - infinitered/ruby-xcdm: Ruby XCDM
{{#tags}}- {{label}}
{{/tags}}