category
The named leaderboard that is displayed by the view controller.
Declaration
var category: String! { get set }Discussion
The category property must either be nil or it must match a leaderboard identifier for a leaderboard you defined in App Store Connect. If nil, the view displays scores for the default leaderboard. Default is nil.
When the view controller is presented, the initial leaderboard shown is based on the value of this property. If the player changes which leaderboard they are viewing, the category property is automatically updated. For example, you can read the category property after the screen is dismissed, and set that value the next time you initialize a new leaderboard view controller.