Scala Map toSet() method with example
Last Updated :
29 Jul, 2019
The toSet() method is utilized to display a set from the Scala map.
Method Definition: def toSet: Set[A]
Return Type: It returns a set from the stated map.
Example #1:
object GfG
{
def main(args : Array[String])
{
val m 1 = Map( 3 - > "geeks" , 4 - > "for" , 4 - > "for" )
val result = m 1 .toSet
println(result)
}
}
|
Output:
Set((3, geeks), (4, for))
Example #2:
object GfG
{
def main(args : Array[String])
{
val m 1 = Map( 3 - > "geeks" , 4 - > "for" , 2 - > "cs" )
val result = m 1 .toSet
println(result)
}
}
|
Output:
Set((3, geeks), (4, for), (2, cs))
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