Scala List addString() method with example
The addString() method is utilized to append all the elements of the list to a string builder.
Method Definition: def addString(b: StringBuilder): StringBuilder
Return Type: It returns the elements of the list to a string builder.
Example #1:
// Scala program of addString() // method // Creating object object GfG { // Main method def main(args : Array[String]) { // Creating a list val m 1 = List( 1 , 3 , 5 , 2 ) // Applying addString method val res = m 1 .addString( new StringBuilder()) // Displays output println(res) } } |
Output:
1352
Example #2:
// Scala program of addString() // method // Creating object object GfG { // Main method def main(args : Array[String]) { // Creating a list val m 1 = List( 1 , 1 , 5 , 2 ) // Applying addString method val res = m 1 .addString( new StringBuilder()) // Displays output println(res) } } |
Output:
1152