JavaScript – Set forEach()

JavaScript – Set forEach()

JavaScript Set.forEach() is used to execute a given function for each of the element in this Set.

Syntax

The syntax to call forEach() method on a Set set1 is

set1.forEach (function(element) {
    //code
})

Examples

In the following example, we take a Set with three elements and use forEach() method to execute a function for each of these elements.

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Conclusion

In this JavaScript Tutorial, we learned how to use Set.forEach() method in JavaScript, with examples.