![]() That's all we need to do to prepare a class for use in Realm. We import RealmSwift into the class file and then extend RealmSwift's Object. import RealmSwiftĬlass ComicBook: Object dynamic var title = dynamic var character = dynamic var issue = 0 Add a swift file named ComicBook.swift to the project, with the following code. Using the Realm Database to Persist Application Data Create an Objectįirst, we'll create a class that we can store in the Realm database. After pod finishes the install, close Xcode and reopen the project with RealmTutorial.xcworkspace and use this file from now on, as pod instructed on the command line. This may take a few minutes to run since the Realm framework is large. Pod installation complete! There are two dependencies from the Podfile and one total pod installed. Please close any current Xcode sessions and use `SampleRealmApp.xcworkspace` for this project from now on. Now, run pod install to install the library. If you didn't name your project "RealmTutorial," change the pod file contents to reflect the project name. Here are the contents of the podfile: platform :ios, 12.0 You need to specify the RealmSwift framework and add an additional directive both the main project and the test project. A pod file is a plain text file so that you can use your favorite text editor. Next, create a new file named podfile in the root directory of the new iOS project. HEAD is now at 852d0200946 LocalizationKit 4.2.1ĭepending on how long it's been since you updated, your output may look different. $ /usr/bin/git -C /Users/ericgoebelbecker/.cocoapods/repos/master reset -hard origin/masterĬhecking out files: 100% (2546/2546), done. $ /usr/bin/git -C /Users/ericgoebelbecker/.cocoapods/repos/master rev-parse -abbrev-ref HEAD Remote: Compressing objects: 100% (60/60), done. $ /usr/bin/git -C /Users/ericgoebelbecker/.cocoapods/repos/master fetch origin -progress If you already have CocoaPods installed, update your repo. If you don't have CocoaPods installed yet, you can find installation instructions here. We'll use CocoaPods to download Realm and add it to our project. Then, select a folder to save the new project in.įinally, after Xcode has created the project, it will open the IDE window. We'll use a single view application with Swift. Open the IDE and select File | New | Project. Starting a New Project With Realm Create an iOS Projectįirst, create a new iOS project with Xcode. You can find samples code here on Github. We'll cover basic CRUD (Create, read, update & delete,) operations with the database. In this tutorial, we're going to start a new iOS project with Realm to store application data. ![]() It's free of charge for unlimited use unless you wish to take advantage of Realm's cloud features. ![]() Realm Database is faster than both Core Data and SQLite, and easier to work with, too. ![]() One of them was Realm, an alternative to Apple's Core Data. We compared the three most popular databases for iOS applications a while back. ![]()
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