Reactive Programming with Swift 4

Setting the project

1. Create a single view application
2. Name the project Mother_Earth:

3. Open the Terminal app and go into the app project, as shown in this screenshot:

4. Initialize the podfile to include the RxSwift and RxCocoa dependencies:

5. Open the podfile and paste the following code into the file:

use_frameworks!target 'Mother_Earth' do    pod 'RxSwift', '~> 3.6'    pod 'RxCocoa', '~> 3.6'end

6. Switch back to the Terminal app and enter the ...