Saving Data in iOS

May 31 2022 · Swift 5.5, iOS 15, Xcode 13

Part 1: Files & Data

03. Paths

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Previous episode: 02. Documents Directory URL Next episode: 04. Challenge: URLs

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Notes: 03. Paths

This course was originally recorded in April 2020. It has been reviewed and all content and materials updated as of November 2021.

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The String components of a URL are collectively known as its “path”. By acting as a wrapper around a String, a URL makes it really easy to manipulate that String for what you need.

FileManager.documentsDirectoryURL.path
let remindersDataURL = 
let remindersDataURL = URL(fileURLWithPath: <#T##String#>, relativeTo: <#T##URL?#>)
let remindersDataURL = URL(fileURLWithPath: "Reminders", relativeTo: <#T##URL?#>)
let remindersDataURL = URL(fileURLWithPath: "mystery", relativeTo: FileManager.documentsDirectoryURL)
let stringURL = 
let stringURL = FileManager.documentsDirectoryURL
  .appendingPathComponent("String")
.appendingPathExtension("txt")
stringURL.path