Scala List take() method with example

The take() method belongs to the value member of the class List. It is utilized to take the first n elements from the list.

Method Definition: deftake(n: Int): List[A]

Where, n is the number of elements to be taken from the list.

Return Type:It returns a list containing only the first n elements from the stated list or returns the whole list if n is more than the number of elements in the given list.

Example #1:

// Scala program of take()
// method

// Creating object
object GfG
{

    // Main method
    def main(args:Array[String])
    {

        // Creating a List
        val list = List(1, 2, 3, 4, 5, 6, 7)

        // Applying take method
        val result = list.take(4)

        // Displays output
        println(result)

    }
}

Output:

List(1, 2, 3, 4)

Example #2:

// Scala program of take()
// method

// Creating object
object GfG
{

    // Main method
    def main(args:Array[String])
    {

        // Creating a List
        val list = List("a", "b", "c", "d", "e", "f")

        // Applying take method
        val result = list.take(4)

        // Displays output
        println(result)

    }
}

Output:

List(a, b, c, d)