func (iter Enumerator) ElementAt(n uint) interface{} {
	for i := uint(0); i < n; i++ {
		<-iter
	}
	return <-iter
}
func (iter Enumerator) ElementAt(n uint) interface{} {
	for i := uint(0); i < n; i++ {
		<-iter
	}
	return <-iter
}
func ( iter Enumerator ) ElementAt ( n uint ) interface { } { for i := uint ( 0 ) ; i < n ; i ++ { <- iter } return <- iter }
// ElementAt retreives an item at a particular position in an Enumerator.
ElementAt retreives an item at a particular position in an Enumerator .