The dropRight() is utilized to return all elements except last ‘n’ elements.
Method Definition: def dropRight(n: Int): Set[A]
Return Type: It returns a set containing all elements except last ‘n’ elements.
Example #1:
// Scala program of dropRight() // method // Creating object object GfG
{ // Main method
def main(args:Array[String])
{
// Creating sets
val s1 = Set(1, 2, 3, 4, 5)
// Applying dropRight method
val s2 = s1.dropRight(1)
// Displays output
for(elem <- s2)
println(elem)
}
} |
Output:
5 1 2 3
Example #2:
// Scala program of dropRight() // method // Creating object object GfG
{ // Main method
def main(args:Array[String])
{
// Creating sets
val s1 = Set(1, 2, 3, 4, 5)
// Applying dropRight method
val s2 = s1.dropRight(2)
// Displays output
for(elem <- s2)
println(elem)
}
} |
Output:
5 1 2