AngularJS - filter for undefined properties in ng-repeat?

Question

For my AngularJS project (v1.2.3), I have a list of routes and am trying to build a navigation bar from the object. What I want to do is display any object with an undefined

Answer 1

You can negate a filter expression. So instead of dealing with undefined you can just filter out anything where isRight is not (!) true. Like this:

And for the opposite you can, of course, do:

demo fiddle