Unbox.swift

import Unbox

struct Restaurant: Unboxable {
    let features: [Feature]

    init(unboxer: Unboxer) throws {
        self.features = try unboxer.unbox(key: "features")
    }
}

struct Feature: Unboxable {
    let name: String
    let address: String

    init(unboxer: Unboxer) throws {
        self.name = try unboxer.unbox(keyPath: "attributes.NAME")
        self.address = try unboxer.unbox(keyPath: "attributes.PHYSICALADDRESS")
    }
}