Scala Map toList() method with example

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 m1 = Map(3 -> "geeks", 4 -> "for", 2 -> "cs")

        // Applying toList method
        val result = m1.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 m1 = Map(3 -> "geeks", 4 -> "for", 4 -> "for")

        // Applying toList method
        val result = m1.toList

        // Displays output
        println(result)

    }
}

Output:

List((3, geeks), (4, for))