GeeksforGeeks

Last Updated: 12 July 2025

A set is a collection that only contains unique items. In Scala, both mutable and immutable sets are available. The mutable set is those set in which the value of the obje...read more

Scala

Scala-Method

Scala-Set

Scala Set takeRight() method with example

Last Updated: 18 October 2019

The takeRight() method is utilized to return a set consisting of last 'n' elements of the set.Method Definition: def takeRight(n: Int):Set[A]Where 'n' is specifies the num...read more

Scala Set ++() method with example

Last Updated: 18 October 2019

The ++() method is utilized to add elements of one set to another set.Method Definition: def ++(elems: A): Set[A]Return Type: It returns a new set containing elements of b...read more

Scala Set &~() method with example

Last Updated: 18 October 2019

The ~() method is utilized to create a new set consisting of elements after the difference between two given sets.Method Definition: def ~(that: Set[A]): Set[A]Return Type...read more

Scala Set &() method with example

Last Updated: 18 October 2019

The () method is utilized to create a new set consisting of all elements that are present in both the given sets.Method Definition: Return Type: It returns a new set consi...read more

Scala Set contains() method with example

Last Updated: 18 October 2019

The contains() method is utilized to check if an element is present in the set of not.Method Definition: def contains(elem: A): BooleanReturn Type: It returns true if the ...read more

Scala Set -() method with example

Last Updated: 18 October 2019

The -() method is utilized to creates a new set with a given element removed from the set.Method Definition: def -(elem: A): Set[A]Return Type: It returns a new set with a...read more

Scala Set +() method with example

Last Updated: 18 October 2019

The +() method is utilized to create a new set with an additional element unless the element is already present.Method Definition: def +(elem: A): Set[A]Return Type: It re...read more

Scala Set splitAt() method with example

Last Updated: 18 October 2019

The splitAt() method is utilized to split the given set into a prefix/suffix pair at a stated position.Method Definition: def splitAt(n: Int): (Set[A], Set[A])Where, n is ...read more

Scala Set subsetOf() method with example

Last Updated: 18 October 2019

The subsetOf() method is utilized to test if a set is a subset of another set.Method Definition: def subsetOf(that: Set[A]): BooleanReturn Type: It returns true if a set i...read more

Scala Set sum() method with example

Last Updated: 18 October 2019

The sum() method is utilized to find the sum of all the elements of the set.Method Definition: def sum: AReturn Type: It returns the sum of all the elements of the set.Exa...read more

Scala Set tail() method with example

Last Updated: 18 October 2019

The tail() method is utilized to return a set consisting all the elements except the first element of the set.Method Definition: def tail: Set[A]Return Type: It returns a ...read more

Scala Set take() method with example

Last Updated: 18 October 2019

The take() method is utilized to return a set consisting of first 'n' elements of the set.Method Definition: def take(n: Int): Set[A]Where 'n' is specifies the number of e...read more

Scala Set toArray() method with example

Last Updated: 18 October 2019

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 ...read more

Scala Set max() method with example

Last Updated: 18 October 2019

The max() method is utilized to find the largest element of all the elements in the set.Method Definition: def max: AReturn Type: It returns the largest of all the element...read more