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Scala Mutable SortedSet map() method

  • Last Updated : 26 Mar, 2020

In Scala mutable collections, map() method is utilized to build a new SortedSet by applying a function to all elements of this SortedSet.

Method Definition: def map[B](f: (A) => B): mutable.SortedSet[B]

Return Type: It returns a new SortedSet containing all the elements after applying the given function.

Example #1:




// Scala program of map() 
// method 
import scala.collection.mutable.SortedSet 
  
// Creating object 
object GfG 
  
    // Main method 
    def main(args:Array[String]) 
    
        // Creating a SortedSet 
        val s1 = SortedSet(5, 1, 3, 2, 4
          
        // Applying map method 
        val result = s1.map(x => x*x)
          
        // Display output
        println(result)
    
Output:
TreeSet(1, 4, 9, 16, 25)

Example #2:




// Scala program of map() 
// method 
import scala.collection.mutable.SortedSet 
  
// Creating object 
object GfG 
  
    // Main method 
    def main(args:Array[String]) 
    
        // Creating a SortedSet 
        val s1 = SortedSet(5, 12, 3, 2, 4
          
        // Applying map method 
        val result = s1.map(x => x/2)
          
        // Display output
        println(result)
    
Output:
TreeSet(1, 2, 6)



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