import Playgrounds
import Foundation


var bike = Bike.trek
let train = Train { Bike.trek }

@resultBuilder struct BikeBuilder {
    static func buildBlock(_ components: Bike) -> Bike {
        components
    }
}

#Playground {
//    bike.price
//    train.makeSomeNoise("Choo Choo!")
    for bike in Bike.all {
        bike
    }
    
}