The toList() method is utilized to display the elements of the map in the list.
Method Definition: def toList: List[A]
Return Type: It returns all the elements of the map in the list.
Example #1:
// Scala program of toList() // method // Creating object object GfG
{ // Main method
def main(args : Array[String])
{
// Creating a map
val m 1 = Map( 3 - > "geeks" , 4 - > "for" , 2 - > "cs" )
// Applying toList method
val result = m 1 .toList
// Displays output
println(result)
}
} |
Output:
List((3, geeks), (4, for), (2, cs))
Example #2:
// Scala program of toList() // method // Creating object object GfG
{ // Main method
def main(args : Array[String])
{
// Creating a map
val m 1 = Map( 3 - > "geeks" , 4 - > "for" , 4 - > "for" )
// Applying toList method
val result = m 1 .toList
// Displays output
println(result)
}
} |
Output:
List((3, geeks), (4, for))