00:00 In my user management application, I'd like to feature a user, and I'd like to do it randomly. I'm currently randomly picking one user from my array of users, and I'm passing it to my featured user component. When I refresh, I should randomly get different users.
00:19 I don't want to feature any users that are not active. I'm going to make a hideIfNotActive higher-order component, and I'll utilize the Branch higher-order component from Recompose. Branch's first parameter is a predicate. If the user is not active, then I want to renderNothing. renderNothing is another higher-order component from Recompose that just always renders null.
00:46 Now, I need to implement the predicate user is not active. Branch predicates always take in props. I'll de-structure the status, and I'll check if status is not equal to active. If status is not equal to active, I'd like to render nothing. I need to use my new hideIfNotActive higher-order component, and now I should be able to refresh.
01:21 When we get a user that's not active, the entire section hides. When they are active, it comes back. The reason it comes back is because implicitly, the third parameter is like an identity parameter. It's optional, and you can render something else, but by default, it will render the wrapped component, which is the featured user.