I dont think this quite works. For one thing, the users references won't be available when you try to use it in trySomethingElse(users), because it's scoped to

I dont think this quite works. For one thing, the users references won't be available when you try to use it in trySomethingElse(users), because it's scoped to that little arrow function above. For another, it has the effect of catching any error thrown by getUsers() and calling trySomethingElse, whereas the original code simply did nothing in that case.