.add()

In Dart, the .add() method is used to insert a specified element to the end of a queue. This method is part of the Queue class under the dart:collection library.

Syntax

queue.add(element);

• queue: The name of the queue to which a value is to be inserted.
• element: The value to be inserted.

Example

The following example demonstrates the usage of the .add() method:

import 'dart:collection';

void main() {
  Queue values = new Queue();

  values.add(12);
  values.add(24);
  values.add(36);
  values.add(48);

  for(var num in values) {
    print(num);
  }
}

The output for the above code is as follows:

12
24
36
48