class Person {

constructor(name, age) {

this.name = name;

this.age = age;

}

getDetails() {

return this.name + " " + this.age;

}

}

let person1 = new Person("bittu", 27);

console.log(person1)

function Car(name, color){

this.name= name;

this.color= color;

}

Car.prototype.getDetails= function(){

return this.name;

}

let car1= new Car("maruti", "red");

console.log(car1);

function getDetails1(){

return "some thing"

}

function State(name, country){

this.name= name;

this.country= country;

}

let karnataka= new State("KA", "india");

console.log(karnataka);

// inheritance

// object1 --- all property-- accesible in obj2

// constrctor function - all property -- i want in constructor function 2

// class 1 propety --- to another class

let obj1= {name:"bittu", age: 27}

let obj2= {city: "BLR"}

// way 1

//obj2.__proto__= obj1

// way 2

// let obj2= Object.create(obj1, {city: {value: "blr", }, prop1: {value: "prppp"}})

console.log(obj2);

// constructor function inheritance

function Parent(name, age, house){

this.name= name;

this.age= age;

this.house= house

}

Parent.prototype.getDetails= function(){

return this.name+" " + this.age;

}

let parent1= new Parent("bittu", 27)

function Child(name, age, schoolname){

Parent.call(this, name, age)

this.schoolname= schoolname;

}

Child.prototype= Object.create(Parent.prototype)

Child.prototype.getSchoolDetails= function(){

return this.name+ " " + this.schoolname;

}

let child1= new Child("ravi", 12, "avm")

console.log(child1.getDetails())

console.log(child1.getSchoolDetails())

console.log(parent1.getDetails())

console.log(child1)