Scala SortedSet dropRight() method with example

The dropRight() is utilized to return all elements except last ‘n’ elements.

Method Definition: def dropRight(n: Int): SortedSet[A]

Return Type: It returns a SortedSet containing all elements except last ‘n’ elements.

Example #1:

// Scala program of dropRight()
// method
import scala.collection.immutable.SortedSet

// Creating object
object GfG
{

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

        // Creating SortedSets
        val s1 = SortedSet(1, 2, 3, 4, 5)

        // Applying dropRight method
        val s2 = s1.dropRight(1)

        // Displays output
        for(elem <- s2)
        println(elem)

    }
}

Output:

1
2
3
4

Example #2:

// Scala program of dropRight()
// method
import scala.collection.immutable.SortedSet

// Creating object
object GfG
{

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

        // Creating SortedSets
        val s1 = SortedSet(1, 2, 3, 4, 5)

        // Applying dropRight method
        val s2 = s1.dropRight(2)

        // Displays output
        for(elem <- s2)
        println(elem)

    }
}

Output:

1
2
3