Use CocoaPods in your project

1. Download the iOSConferences project and open it in AppCode.

2. Select Tools | CocoaPods | Select Ruby SDK from the main menu. Alternatively, in the Preference dialog ⌃ ⌥ S, go to Tools | CocoaPods.

   note

   The CocoaPods menu item is grayed out while the project is being indexed.

3. In the Preferences dialog, click Add Ruby SDK, and specify the path to the Ruby SDK that will be used with CocoaPods, by default, /usr/bin/ruby:

   

4. Click the Install CocoaPods button.

After the CocoaPods gem is installed, the list of pods is displayed on the Tools | CocoaPods page of the Preferences dialog:

note

If you are using the CDN specs repo (default for CocoaPods 1.8 and later), the pods summary and description are unavailable.

1. From the main menu, select Tools | CocoaPods | Create CocoaPods Podfile. The Podfile will be created in the same directory with the .xcodeproj file and opened in the editor.

   tip

   You can open the created Podfile by selecting Tools | CocoaPods | Edit Podfile from the main menu.

2. In the Podfile, add the Yams pod under the iOSConferences target:

   project 'iOSConferences.xcodeproj'
   target 'iOSConferences' do
     use_frameworks!
     pod 'Yams'
   end

   tip

   Code completion is available while you are editing the Podfile:

   

3. After you have added the pod 'Yams' code line, AppCode notifies you that the Podfile contains pods not installed yet. To install the Yams pod, click the Install pods link in the top-right corner of the editor. Alternatively, with the caret placed at pod 'Yams', press ⌥ ⏎, select Install, and press ⏎.

   

When the library is installed, AppCode automatically reloads the project as a workspace.

1. Go to iOSConferences/ConferenceList.swift.

2. Inside the ConferenceList view, add an @ObservedObject property wrapper with an instance of the ConferencesLoader class:

   struct ConferenceList: View {
       @ObservedObject var conferenceLoader = ConferencesLoader()
       var body: some View {
            // ...
       }
   }

3. Pass the list of the loaded conferences (conferenceLoader.conferences) to the List initializer:

   struct ConferenceList: View {
       @ObservedObject var conferenceLoader = ConferencesLoader()
       var body: some View {
           NavigationView {
               List(conferenceLoader.conferences) {
                   // ...
           }
       }
   }

4. Run ⇧ F10 the application. Now the list consists of all conferences available in the remote YAML file: