Scala Mutable SortedSet tail() method
In Scala mutable collections, tail() method is utilized to return a SortedSet consisting of all the elements except the first element of the SortedSet.
Method Definition: def tail: SortedSet[A]
Return Type: It returns a SortedSet consisting of all the elements except the first element of the SortedSet.
Example #1:
// Scala program of tail() // method import scala.collection.mutable.SortedSet // Creating object object GfG { // Main method def main(args : Array[String]) { // Creating a SortedSet val s 1 = SortedSet( 8 , 7 , 6 , 2 ) // Applying tail method val result = s 1 .tail // Display output println(result) } } |
Output:
TreeSet(6, 7, 8)
Example #2:
// Scala program of tail() // method import scala.collection.mutable.SortedSet // Creating object object GfG { // Main method def main(args : Array[String]) { // Creating a SortedSet val s 1 = SortedSet( 4 , 1 , 23 , 43 ) // Applying tail method val result = s 1 .tail // Display output println(result) } } |
Output:
TreeSet(4, 23, 43)