Scala Iterator mkString() method with a start, a separator and an end with example
This method is also same as mkString() method but here it is accompanied by a start, a separator and an end.
Method Definition: def mkString(start: String, sep: String, end: String): String
Where, start is the starting string, sep is the separator string and end is the ending string.
Return Type: It returns the string representation of the stated collection along with a start, a separator and an end.
Example #1:
object GfG
{
def main(args : Array[String])
{
val iter = Iterator( 1 , 2 , 3 , 5 )
val result = iter.mkString( "*" , "0" , "*" )
println(result)
}
}
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Where, start is the *, sep is the 0 and end is also *.
Example #2:
object GfG
{
def main(args : Array[String])
{
val iter = Iterator( 1 , 2 , 3 , 5 )
val result = iter.mkString( "#" , "*" , "#" )
println(result)
}
}
|
Last Updated :
13 Aug, 2019
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