Scala SortedSet diff() method with example Last Updated : 03 Nov, 2019 Improve Improve Like Article Like Save Share Report The diff() method is utilized to compute the difference of a SortedSet and an another SortedSet. Method Definition: def diff(that: SortedSet[A]): SortedSet[A] Return Type: It returns a SortedSet which is the difference between two SortedSets. Example #1: // Scala program of diff() // method import scala.collection.immutable.SortedSet // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating SortedSets val s1 = SortedSet(1, 2, 3, 4, 5) val s2 = SortedSet(1, 2, 3) // Applying diff method val s3 = s1.diff(s2) // Displays output for(elem <- s3) println(elem) } } Output: 4 5 Example #2: // Scala program of diff() // method import scala.collection.immutable.SortedSet // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating SortedSets val s1 = SortedSet(1, 2, 3, 4, 5) val s2 = SortedSet(6, 2, 7, 8) // Applying diff method val s3 = s1.diff(s2) // Displays output for(elem <- s3) println(elem) } } Output: 1 3 4 5 Like Article Suggest improvement Previous Scala Stack +:() method with example Next Scala SortedSet contains() method with example Share your thoughts in the comments Add Your Comment Please Login to comment...