Swift Set shuffled()

In this tutorial, we will learn about the Swift set shuffled() method with the help of examples.

The shuffled() method shuffles all the elements of a set.

Example

var numbers: Set = [1, 2, 3, 4, 5]


// shuffled elements of numbers
var result = numbers.shuffled()


print(result)

// Output: [ 5, 1, 2, 4, 3 ]

shuffled() Syntax

The syntax of the set shuffled() method is:

set.shuffled()

Here, set is an object of the set class.

shuffled() Parameters

The shuffled() method doesn't take any parameters.

shuffled() Return Value

The shuffled() method returns a shuffled array.

Example: Swift set shuffled()

var languages: Set = ["Swift", "C", "Java"]

print("Original: ", languages)


// shuffle elements of languages
var result = languages.shuffled()


print("Shuffled: ", result)

Output

Original:  ["C", "Java", "Swift"]
Shuffled:  ["Swift", "Java", "C"]

Here, we have used the shuffled() method to shuffle the elements of the languages set.

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