Realm under Swift 2

extension Realm {

    public class func saveClosure(dbClosure: (Realm)->()) {
        do {
            let rlm = try Realm()
            rlm.write { () -> Void in
                dbClosure(rlm)
            }

        }
        catch let rlmError{
            print("Realm() generated error: \(rlmError)")
        }
    }
    
    public class func saveClosure<T:Object>(dbClosure: Realm -> T) -> T  {
        let tPointer = UnsafeMutablePointer<T>.alloc(1)
        do {
            let rlm = try Realm()
            rlm.write {
                tPointer.memory = dbClosure(rlm)
            }
            
        }
        catch let rlmError{
            print("Realm() generated error: \(rlmError)")
        }
        
        let result : T = tPointer.memory
        tPointer.destroy()
        tPointer.dealloc(1)
        return result
    }

}