Open In App
Related Articles

Scala List take() method with example

Improve
Improve
Improve
Like Article
Like
Save Article
Save
Report issue
Report
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)


Last Updated : 13 Aug, 2019
Like Article
Save Article
Previous
Next
Share your thoughts in the comments
Similar Reads