DoubleLinkedQueue<E>.of constructor

DoubleLinkedQueue<E>.of(Iterable<E> elements)

Creates a double-linked queue from elements.

The element order in the queue is as if the elements were added using addLast in the order provided by elements.iterator.

Implementation 

factory DoubleLinkedQueue.of(Iterable<E> elements) =>
    new DoubleLinkedQueue<E>()..addAll(elements);