init.swift

class Setting: NSObject {
    
    enum State {
        case off, on
    }
    
    enum Action {
        case setup, open
    }
    
    var name: String
    var action: Action
    var state: State
    
    init(name: String, action: Action, state: State = .on) {
        self.name = name
        self.action = action
        self.state = state
    }
  
}