Scala Map init() method with example Last Updated : 13 Aug, 2019 Improve Improve Like Article Like Save Share Report The init() method is utilized to delete the last element of the map. It will return all the elements of the Map except the last one. Method Definition: def init: Map[A, B] Return Type: It returns all the elements of the map except the last one. Example #1: // Scala program of init() // method // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating map val m1 = Map("geeks" -> 5, "for" -> 3, "cs"-> 2) // Applying init method val result = m1.init // Displays output println(result) } } Output: Map(geeks -> 5, for -> 3) Example #2: // Scala program of init() // method // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating map val m1 = Map("geeks" -> 5) // Applying init method val result = m1.init // Displays output println(result) } } Output: Map() Like Article Suggest improvement Previous Scala Map addString() method with a start, a separator and an end with example Next Scala Map last() method with example Share your thoughts in the comments Add Your Comment Please Login to comment...