![]() ![]() ![]() I downloaded realm browser from app store. In theory this can return several path URLs, but we only ever care about the first one.I am using el capitan and when any data changes, realm browser is crashing everytime. This uses a new class called FileManager, which can provide us with the document directory for the current user. There is no nice way of doing this, so I nearly always just copy and paste the same helper method into my projects, and we’re going to do exactly the same thing now. As a result, we can’t – and shouldn’t try to – guess the directory where our app is installed, and instead need to rely on Apple’s API for finding our app’s documents directory. There is a catch – isn’t there always? – and it’s that all iOS apps are sandboxed, which means they run in their own container with a hard to guess directory name. Files here are automatically synchronized with iCloud backups, so if the user gets a new device then our data will be restored along with all the other system data – we don’t even need to think about it. Fortunately, iOS makes it very easy to read and write data from device storage, and in fact all apps get a directory for storing any kind of documents we want. In this app we’re going to be letting users create as much data as they want, which means we want a better storage solution than just throwing things into UserDefaults and hoping for the best. However, it’s generally not a great place to store data, particularly if you think you’ll start storing more in the future. #SWIFT REALTIME REALM BROWSER IN THE DEVICE HOW TO#Previously we looked at how to read and write data to UserDefaults, which works great for user settings or small amounts of JSON. ![]()
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