Scala SortedSet toMap() method with example

Scala SortedSet subsetOf() method with example

Last Updated : 03 Nov, 2019

The subsetOf() method is utilized to test if a SortedSet is a subSortedSet of another SortedSet.

Method Definition: def subsetOf(that: SortedSet[A]): Boolean Return Type: It returns true if a SortedSet is subset of another SortedSet else it returns false.

Example #1:

Scala

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

// Creating object 
object GfG 
{ 

    // Main method 
    def main(args:Array[String]) 
    { 
        // Creating a SortedSet 
        val s1 = SortedSet(4, 12, 2, 31) 
        
        val s2 = SortedSet(4, 12)
        
        // Applying subSortedSetOf method 
        val result = s2.subsetOf(s1)
        
        // Display output
        println(result)
    } 
}

Output:

true

Example #2:

Scala

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

// Creating object 
object GfG 
{ 

    // Main method 
    def main(args:Array[String]) 
    { 
        // Creating a SortedSet 
        val s1 = SortedSet(4, 12, 2, 31) 
        
        val s2 = SortedSet(4, 12)
        
        // Applying subSortedSetOf method 
        val result = s1.subsetOf(s2)
        
        // Display output
        println(result)
    } 
}

Output:

false

Scala SortedSet toMap() method with example

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