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Scala Set forall() method with example

Last Updated : 18 Oct, 2019
The forall() method is utilized to check if the given predicate satisfies all the elements of the set 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 set else it returns false.
Example #1:
Output: 
true
Example #2:
Output: 
false
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