Scala Queue drop() method with example
Last Updated :
24 Oct, 2019
The drop() method is utilized to drop the first ‘n’ elements of the queue.
Method Definition: def drop(n: Int): Queue[A]
Return Type: It returns a new queue with all the elements except the first ‘n’ ones.
Example #1:
import scala.collection.mutable._
object GfG
{
def main(args:Array[String])
{
val q1 = Queue(1, 2, 3, 4, 5)
println(q1)
val result = q1.drop(2)
print("Queue after drop(2) method: " + result)
}
}
|
Output:
Queue(1, 2, 3, 4, 5)
Queue after drop(2) method: Queue(3, 4, 5)
Example #2:
import scala.collection.mutable._
object GfG
{
def main(args:Array[String])
{
val q1 = Queue(1, 2, 3, 4, 5)
println(q1)
val result = q1.drop(3)
print("Queue after drop(3) method: " + result)
}
}
|
Output:
Queue(1, 2, 3, 4, 5)
Queue after drop(3) method: Queue(4, 5)
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