Dart Cascade Example

This is a simple Dart program demonstrating the use of the cascade notation (..) in object-oriented programming. It shows how you can perform multiple operations on the same object without repeating the object name.

Features

• Demonstrates the use of cascade notation in Dart
• Modifies object properties and calls methods on the same object in a compact syntax
• Displays the details of a Car object

Code Example

class Car {
  String brand;
  String model;
  int year;

  // Constructor
  Car(this.brand, this.model, this.year);

  // Method to display car details
  void display() {
    print('Car: $brand $model ($year)');
  }
}

void main() {
  // Using cascade notation to set values and call methods
  var myCar = Car('Toyota', 'Corolla', 2020)
    ..brand = 'Honda'
    ..model = 'Civic'
    ..year = 2022
    ..display();  // Displays: Car: Honda Civic (2022)
}