Scala Map mkString() method with a start, a separator and an end with example
Last Updated :
26 Jul, 2019
This method is same as mkString() but here a start, a separator, and an end is also added.
Method Definition: defmkString(start: String, sep: String, end: String): String
Return Type: It returns the elements of the map as a string along with a stated start, separator and an end.
Example #1:
object GfG
{
def main(args : Array[String])
{
val m 1 = Map( "geeks" - > 5 , "for" - > 3 , "cs" - > 2 )
val result = m 1 .mkString( ">>>" , "|" , "--" )
println(result)
}
}
|
Output:
>>>geeks -> 5|for -> 3|cs -> 2--
Example #2:
object GfG
{
def main(args : Array[String])
{
val m 1 = Map( "geeks" - > 5 , "for" - > 3 , "for" - > 3 )
val result = m 1 .mkString( ">>>" , "|" , "--" )
println(result)
}
}
|
Output:
>>>geeks -> 5|for -> 3--
Like Article
Suggest improvement
Share your thoughts in the comments
Please Login to comment...