To retrieve a random item from a set in Dart, you can use the `dart:math` library along with the `random` method.
In this example,
import 'dart:math';
void main() {
// Create and populate the set
Set<int> mySet = {1, 2, 3, 4, 5};
// Initialize random number generator
Random random = Random();
// Convert set to list
List<int> myList = mySet.toList();
// Get random item from list
int randomIndex = random.nextInt(myList.length);
int randomItem = myList[randomIndex];
// Print random item
print('Random item from set: $randomItem');
}
Random item from set: [random value]
In this tutorial, we learned How to get a Random Item in a Set in Dart language with well detailed examples.