How to Sort a List in Descending Order in Dart - Step by Step Examples

How to Sort a List in Descending Order in Dart ?

To sort a list in descending order in Dart, you can use the List class's sort method with a custom comparator function.

In this example,

We create a list named numbers with integer values.
We use the sort method of the list with a custom comparator function to sort the list in descending order based on integer values.
Finally, we print the sorted list to the console.

void main() {
  List<int> numbers = [5, 2, 8, 1, 3];
  numbers.sort((a, b) => b.compareTo(a));
  print(numbers);
}

[8, 5, 3, 2, 1]

In this example,

We create a list named words with string values.
We use the sort method of the list with a custom comparator function to sort the list in descending order based on string values.
Finally, we print the sorted list to the console.

void main() {
  List<String> words = ['banana', 'apple', 'cherry'];
  words.sort((a, b) => b.compareTo(a));
  print(words);
}

[cherry, banana, apple]

In this tutorial, we learned How to Sort a List in Descending Order in Dart language with well detailed examples.