Dart Classes and Objects

readme.md

Dart Classes and Objects

Created with <3 with dartpad.dev.

main.dart

void main() {
 
  //Create Objects from Human Class
  
  //Create 1st Object
 var newHuman = Human(age:0);
  print(newHuman.age);
  
  //Create second Object
  final human2 = Human(age:23,eyes:2);
  print(human2.eyes);
  
  
  //Dot notation to use method
  human2.talk('How are you?');
  
}


//Creating Class
class Human{
  
  //Class properties
  double? height;
  int? age ;
  int? eyes;
  
  //This is constructor
  Human({ required this.age,this.eyes,this.height});
 
  //Let's create method
  //Function inside class called method
  
  void talk(String whatToSay){
    
    print(whatToSay);
  }
  
}