Function TakeWhile

iterator.go:170–176

TakeWhile returns an Iterator adapter that yields values from the underlying Iterator as long as pred predicate function returns true.

(it Iterator[T], pred func(T) bool)

// TakeWhile returns an Iterator adapter that yields values from the underlying
// Iterator as long as pred predicate function returns true.
func TakeWhile[T any](it Iterator[T], pred func(T) bool) Iterator[T] {
	return &takeWhileIter[T]{
		inner: it,
		pred:  pred,
		done:  false,
	}
}

func (it *takeWhileIter[T]) Next() Option[T] {
	if it.done {