Projects
If we want to move away from developing with a single file, we need to move away from playgrounds and create our first project. In order to simplify the project, we are going to create a command-line tool. This is a program without a graphical interface. As an exercise, we will redevelop our example program from Chapter 2, Building Blocks – Variables, Collections, and Flow Control which managed invitees to a party. We will develop an app with a graphical interface in Chapter 11, A Whole New World – Developing an App.
Setting up a command-line Xcode project
To create a new command-line tool project, open Xcode and from the menu bar on the top, select File | New | Project…. A window will appear allowing you to select a template for the project. ...
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