Scala Set toString() method with example
The toString() method is utilized to return a string consisting of all the elements of the set.
Method Definition: def toString(): String
Return Type: It returns a string consisting of all the elements of the set.
Example #1:
// Scala program of toString() // method // Creating object object GfG { // Main method def main(args : Array[String]) { // Creating a set val s 1 = Set( 1 , 2 , 3 , 4 , 5 ) // Applying toString method val result = s 1 .toString // Display output println(result) } } |
Output:
Set(5, 1, 2, 3, 4)
Example #2:
// Scala program of toString() // method // Creating object object GfG { // Main method def main(args : Array[String]) { // Creating a set val s 1 = Set( 41 , 12 , 23 , 43 , 1 , 72 ) // Applying toString method val result = s 1 .toString // Display output println(result) } } |
Output:
Set(1, 41, 12, 72, 43, 23)