Scala mutable SortedSet dropRight() method Last Updated : 22 Apr, 2020 Improve Improve Like Article Like Save Share Report In scala mutable collection, dropRight() is utilized to return all elements except last ‘n’ elements. Method Definition: def dropRight(n: Int): SortedSet[A] Return Type: It returns a SortedSet containing all elements except last ‘n’ elements. Example #1: // Scala program of dropRight() // method import scala.collection.mutable.SortedSet // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating SortedSets val s1 = SortedSet(1, 2, 3, 4, 5) // Applying dropRight method val s2 = s1.dropRight(1) // Displays output for(elem <- s2) println(elem) } } Output: 1 2 3 4 Example #2: // Scala program of dropRight() // method import scala.collection.mutable.SortedSet // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating SortedSets val s1 = SortedSet(1, 2, 3, 4, 5) // Applying dropRight method val s2 = s1.dropRight(2) // Displays output for(elem <- s2) println(elem) } } Output: 1 2 3 Like Article Suggest improvement Previous Scala Mutable SortedMap transform() method with example Next Scala mutable SortedSet diff() method Share your thoughts in the comments Add Your Comment Please Login to comment...