The min() method belongs to the concrete value members of the class AbstractIterator. It is defined in the classes IterableOnceOps. It is utilized to find the smallest element.
Method Definition : def min[B >: A](implicit ord: math.Ordering[B]): A
Where, B is the type over which the ordering is defined and ord is an ordering to be used for comparing elements.
Return Type : It returns the smallest element of the collection stated with respect to the ordering ord.
Here, the smallest element of the stated collection is returned.