custom_reflectable.swift

extension Scaffold: CustomReflectable {
    var customMirror: Mirror {
         // #1
         let attributesChildren: [Mirror.Child] = Scaffold.attributes
         // #2
         .map {
             (name: $0, option: Option<String>(name: .shortAndLong))
         }
         // #3
         .map {
             Mirror.Child(label: $0.name, value: $0.option)
         }
         // #4
         let children = [
             Mirror.Child(label: "template", value: _template),
         ]
        // #5
        return Mirror(Scaffold(), children: children + attributesChildren)
    }
}