Scala List 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 are also included.
Method Definition: def addString(b: mutable.StringBuilder, start: String, sep: String, end: String): mutable.StringBuilder
Where, sep is the separator stated.
Return Type: It returns the elements of the List in the String Builder and a start, a separator and an end is also included here.
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:
_1*3*5*2_
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 , 3 , 5 , 2 ) // Applying addString method val res = m 1 .addString( new StringBuilder(), "(" , "/" , ")" ) // Displays output println(res) } } |
Output:
(1/3/5/2)
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