What is the Angular 2 equivalent of Angular 1's built-in angular.isArray, angular.isDefined, etc., as documented at the example Angular 1 link shown below?
https://docs.angularjs.org/api/ng/function/angular.isArray I have searched the Angular 2 documents and the migration guide, but have not found the answer. My best guess is that I have to do some type of import, but from where? The Angular 1 to Angular 2 migration documentation is missing this vital piece of information (or it's hidden in an non-obvious location). -- You received this message because you are subscribed to the Google Groups "AngularJS" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/angular. For more options, visit https://groups.google.com/d/optout.
