Displaying a prepopulated database with AngularJS

I am trying out different ways to have a prepopulated database in an app. This time I’m experimenting with AngularJS. The following article show how to display an array of data AngularJS style, filtering the output with two buttons. (This article is not using “ng-cordova.”) If you follow the other articles on this site, you can compare the different approaches for a “simple,” in-app, prepopulated DB.