Scala SortedMap addString() method with a separator with example Last Updated : 02 Nov, 2019 Comments Improve Suggest changes Like Article Like Report This method is identical to the addString() method but here a separator is also included. Method Definition: def addString(b: StringBuilder, sep: String): StringBuilder Where, sep is the separator stated. Return Type: It returns the elements of the SortedMap in the String Builder and a separator is also added between the elements of the SortedMap. Example #1: Scala // Scala program of addString() // method with a separator import scala.collection.immutable.SortedMap // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating a SortedMap val m1 = SortedMap("geeks" -> 5, "for" -> 3, "cs" -> 2) // Applying addString method // and a separator val result = m1.addString(new StringBuilder(), "_") // Displays output println(result) } } Output: cs -> 2_for -> 3_geeks -> 5 Example #2: Scala // Scala program of addString() // method with a separator import scala.collection.immutable.SortedMap // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating a SortedMap val m1 = SortedMap("geeks" -> 5, "for" -> 3, "geeks" -> 2) // Applying addString method // and a separator val result = m1.addString(new StringBuilder(), "_") // Displays output println(result) } } Output: for -> 3_geeks -> 2 So, here the identical keys are removed. Comment More infoAdvertise with us Next Article Scala SortedMap addString() method with a separator with example G gopaldave Follow Improve Article Tags : Scala Scala Scala-Method Similar Reads Scala Mutable SortedMap addString() method with a separator with example This method is identical to the addString() method but here a separator is also included. Method Definition: def addString(b: StringBuilder, sep: String): StringBuilder Where, sep is the separator stated. Return Type: It returns the elements of the SortedMap in the String Builder and a separator is 2 min read Scala Map addString() method with a separator with example This method is identical to the addString() method but here a separator is also included. Method Definition: def addString(b: StringBuilder, sep: String): StringBuilder Where, sep is the separator stated. Return Type: It returns the elements of the map in the String Builder and a separator is also a 1 min read Scala List addString() method with a separator with example This method is same as addString() method but here a separator is also included. Method Definition: def addString(b: StringBuilder, sep: String): StringBuilder Return Type: It returns the elements of the list to a string builder along with a separator between them. Example #1: Scala // Scala program 1 min read Scala SortedMap addString() method with a start, a separator and an end with example This method is same as addString() method but here a start, a separator and an end is also included. Method Definition: def addString(sb: mutable.StringBuilder, start: String, sep: String, end: String): mutable.StringBuilder Where, sep is the separator stated. Return Type: It returns the elements of 2 min read Scala SortedMap mkString() method with a separator with example This method is same as mkString() method but here a separator is also added. Method Definition: def mkString(sep: String): String Return Type: It returns the elements of the SortedMap as a string along with the separator between them. Example #1: Scala // Scala program of mkString() // method with a 1 min read Like