gistfile1.swift

import Foundation
public class Statement {}
public protocol Bindable {
  func bindTo(statement:Statement, atIndex:Int32) -> Bool
}

public enum UpdateResult {
case Success
}
public class Database {
  func executeUpdate<T: Bindable>(query:String, arguments:[T]) -> UpdateResult {
    return .Success
  }
}
println("Hello, World!")
let db = Database()
db.executeUpdate("Hello", arguments: Array<Bindable>())