Scala mutable SortedSet &() method

Scala Mutable SortedSet forall() method

Last Updated : 26 Mar, 2020

In Scala mutable collections, SortedSet forall() method is utilized to check if the given predicate satisfies all the elements of the SortedSet or not.

Method Definition: def forall(p: (A) => Boolean): Boolean

Return Type: It returns true if the stated predicate holds true for all the elements of the SortedSet else it returns false.

Example #1:

// Scala program of forall()  
// method  
import scala.collection.mutable.SortedSet  
  
// Creating object  
object GfG  
{  
  
    // Main method  
    def main(args:Array[String])  
    {  
        // Creating a SortedSet  
        val s1 = SortedSet(13, 7, 12, 9, 21)  
          
        // Applying forall method  
        val result = s1.forall(y => {y % 3 == 0})  
          
        // Displays output  
        println(result)  
      
    }  
}  

Output:

false

Example #2:

// Scala program of forall()  
// method  
import scala.collection.mutable.SortedSet  
  
// Creating object  
object GfG  
{  
  
    // Main method  
    def main(args:Array[String])  
    {  
        // Creating a SortedSet  
        val s1 = SortedSet(15, 12, 21, 30)  
          
        // Applying forall method  
        val result = s1.forall(y => {y % 3 == 0})  
          
        // Displays output  
        println(result)  
      
    }  
}  

Output:

true

Scala mutable SortedSet &() method

S

Shivam_k

Improve

Article Tags :

Similar Reads

Scala Mutable SortedSet foreach() method

In Scala mutable collections, SortedSet foreach() method is utilized to apply the given function to all the elements of the SortedSet. Method Definition: def foreach(f: (A) => Unit): Unit Return Type: It returns all the elements of the SortedSet after applying the given function to each of them.

Scala Mutable SortedSet -() method

In Scala mutable collections, SortedSet -() method is utilized to creates a new SortedSet with a given element removed from the SortedSet. Method Definition: def -(elem: A): SortedSet[A] Return Type: It returns a new SortedSet with a given element removed from the SortedSet. Example #1: // Scala pro

Scala Mutable SortedSet map() method

In Scala mutable collections, map() method is utilized to build a new SortedSet by applying a function to all elements of this SortedSet. Method Definition: def map[B](f: (A) => B): mutable.SortedSet[B] Return Type: It returns a new SortedSet containing all the elements after applying the given f

Scala mutable SortedSet &() method

In Scala mutable collection, &() method is utilized to create a new SortedSet consisting of all elements that are present in both the given SortedSets. Method Definition: def &(that: SortedSet[A]): SortedSet[A] Return Type: It returns a new SortedSet consisting of all elements that are prese

Scala Mutable SortedSet +() method

In Scala mutable collections, +() method is utilized to create a new SortedSet with an additional element unless the element is already present. Method Definition: def +(elem: A): SortedSet[A] Return Type: It returns a new SortedSet with an additional element unless the element is already present. E

Scala mutable SortedSet &~() method

In Scala mutable collection &~() method is utilized to create a new SortedSet consisting of elements after the difference between two given SortedSets. Method Definition: def &~(that: SortedSet[A]): SortedSet[A] Return Type: It returns a TreeSet consisting of elements after the difference be

Scala mutable SortedSet apply() method

In Scala mutable collection apply() method is utilized to test if some elements are exist in the SortedSet. Method Definition: def apply(elem: A) Return Type: It returns true if some elements are present in the SortedSet else it returns false. Example #1: // Scala program of apply() // method import

Scala Mutable SortedSet max() method

In Scala mutable collections, max() method is utilized to find the largest element of all the elements in the SortedSet. Method Definition: def max: A Return Type: It returns the largest of all the elements in the SortedSet. Example #1: // Scala program of max() // method import scala.collection.mut

Scala mutable SortedSet ++() method

In Scala mutable collection, ++() method is utilized to add elements of one SortedSet to another SortedSet. Method Definition: def ++(elems: A): SortedSet[A] Return Type: It returns a new TreeSet containing elements of both the SortedSets. Example #1: // Scala program of ++() method import scala.col

Scala Mutable SortedSet filter() method

In Scala mutable collections, SortedSet filter() method is utilized to select all elements of the SortedSet which satisfies a stated predicate. Method Definition: def filter(p: (A) => Boolean): SortedSet[A] Return Type: It returns a TreeSet containing all the elements of the SortedSet which satis