Project List (Angel Buenrostro)

[angelbuenrostro]

**What is Interface Builder's object library?**

-The object library is where you can select UI elements which can be dragged into your main.storyboard, there are many kinds such as labels, buttons, steppers, etc.
What is the difference between an outlet and an action?
-An outlet connects a view element to the controller so we can know get and set its properties. For example a textField outlet allows us to see what the value of that textField is or set it ourselves through code or the inspector.
-An action is a connection between a UI element like a button or slider which runs code we specify in the viewcontroller whenever that action is triggered in our view. For this project the 'add' button runs the 'shouldAdd' function code when it is pressed in our app.
What is the role of a View Controller?
-A View Controller is responsible for connecting the View and Model portions of our application. It holds the logic of our application, for instance when the view detects a user input it does not know what to do with that input unless the logic is specified in our ViewController.
What is Model-View-Controller?
-An MVC separates the different parts of an application. It is a design architecture that was developed through trial and error by programmers through the years. M. stands for model which is responsible for our data, V. stands for view when is responsible for userInput and displaying visual information, and C. stands for Controller which directs through logic what to do with our Model and View.
Why use Model-View-Controller?
-MVC was created out of necessity so that code bases are more easily understood between programmers who have never worked on something before. The separation of differing tasks in MVC also makes code easier to maintain and write.

[ilqarilyasov]

Great job Angel. You got all the requirements and stretch goals.
You have excellent explanation for the questions, very nice commit messages.
You got a perfect auto layout setup. But just a minor thing. You should put New item... as a Placeholder not a Text.
And if you could, for the next project please create a text file and write your answers into it. Save it. Then drag that text file into Xcode under Info.plist. And don't forget to check Copy items if needed