Scala Map tail() method with example

The tail() method is utilized to display all the elements of the map except the first one.

Method Definition: def tail: Map[A, B]

Return Type: It returns all the elements of the stated map except the first one.

Example #1:

// Scala program of tail()
// 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 tail method
        val result = m1.tail

        // Displays output
        println(result)

    }
}

Output:

Map(4 -> for, 2 -> cs)

Example #2:

// Scala program of tail()
// method

// Creating object
object GfG
{

    // Main method
    def main(args:Array[String])
    {

        // Creating a map
        val m1 = Map(3 -> "geeks", 4 -> "for", 3 -> "geeks")

        // Applying tail method
        val result = m1.tail

        // Displays output
        println(result)

    }
}

Output:

Map(4 -> for)