This method is same as mkString() method but here a start, a separator and an end is also included.
Method Definition: defmkString(start: String, sep: String, end: String): String
Return Type: It returns the elements of the list as a string along with a stated start, separator and an end.
Let’s check some examples.
Example #1:
// Scala program of mkString() // method // Creating object object GfG
{ // Main method
def main(args : Array[String])
{
// Creating a list
val m 1 = List( 2 , 3 , 5 , 7 , 8 )
// Applying mkString method
val result = m 1 .mkString( "_" , "*" , "_" )
// Displays output
println(result)
}
} |
Output:
_2*3*5*7*8_
Example #2:
// Scala program of mkString() // method // Creating object object GfG
{ // Main method
def main(args : Array[String])
{
// Creating a list
val m 1 = List( 2 , 3 , 5 , 7 , 5 )
// Applying mkString method
val result = m 1 .mkString( "/" , "_" , "/" )
// Displays output
println(result)
}
} |
Output:
/2_3_5_7_5/