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:

// 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)

    }
}

Output:

1
2
7
3
4

Example #2:

// 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)

    }
}

Output:

1
41
12
72
43
23