Scala Set toArray() method with example

The toArray() is utilized to return an array consisting of all the elements of the set.

Method Definition: def toArray: Array[A]

Return Type: It returns an array consisting of all the elements of the set.

Example #1:

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// Scala program of toArray() 
// method 
  
// Creating object 
object GfG 
  
    // Main method 
    def main(args:Array[String]) 
    
        // Creating a set 
        val s1 = Set(1, 2, 3, 4, 7
          
        // Applying toArray method 
        val result = s1.toArray
          
        // Display output
        for (elem <- result)
            println(elem)
              
    

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Output:

1
2
7
3
4

Example #2:

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// Scala program of toArray() 
// method 
  
// Creating object 
object GfG 
  
    // Main method 
    def main(args:Array[String]) 
    
        // Creating a set 
        val s1 = Set(41, 12, 23, 43, 1, 72
          
        // Applying toArray method 
        val result = s1.toArray
          
        // Display output
        for (elem <- result)
            println(elem)
              
    

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Output:

1
41
12
72
43
23



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