Scala Set equals() method with example
The equals() method is utilized to check whether the two sets have the same elements or not.
Method Definition: def equals(that: Any): Boolean
Return Type: It returns true if the elements of both the sets are same else it returns false.
Example #1:
// Scala program of equals() // method // Creating object object GfG { // Main method def main(args : Array[String]) { // Creating sets val s 1 = Set( "Beginner" , "for" , "cs" ) val s 2 = Set( "cs" , "for" , "Beginner" ) // Applying equals method val result = s 1 .equals(s 2 ) // Displays output println(result) } } |
Output:
true
Example #2:
// Scala program of equals() // method // Creating object object GfG { // Main method def main(args : Array[String]) { // Creating sets val s 1 = Set( 11 , 10 , 2019 ) val s 2 = Set( 9 , 10 , 2018 ) // Applying equals method val result = s 1 .equals(s 2 ) // Displays output println(result) } } |
Output:
false
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