kenegozi

    private func validateInputs() -> Bool {
        
        let nonEmpty = {
            (data:String!) -> Bool in
            return count(data) != 0
        }
        func inRange (min: Int!, max:Int!) -> (String!) -> Bool {
            return { (data:String!) -> Bool in
                let dataAsInt = data.toInt()
                return (dataAsInt! >= min && dataAsInt! <= max)