Scala Queue ++=() method with example
The ++=() method is utilized to add element of a queue at the back of another queue.
Method Definition: def ++=(xs: IterableOnce[A]): Queue.this.type
Return Type: It returns the given queue with elements of another queue added at its end.
Queue(1, 2, 3, 4, 5)
Queue(geeks, for, geeks)