// const tinderUser=new Object() //Singleton Object

const tinderUser={} // Non-Singleton Object

tinderUser.id='3ef232'

tinderUser.name="Gabrel"

tinderUser.isLoggedIn=false;

// console.log(tinderUser);

const regularUser={

email:"random@gmail.com",

fullname:{

userfullname:{

firstname:"Raj",

lastname:"Shekhar"

}

}

}

console.log(regularUser.fullname.userfullname.firstname);

const obj1={1:"a",2:"b"}

const obj2={3:"a",4:"b"}

//Object.assign is used to merge two objects

// const obj3=Object.assign(obj1,obj2) //Method 1 using assign

// const obj3=Object.assign({},obj1,obj2) // **more important **,Method 2 using assgin

const obj3={...obj1,...obj2} // 90% (mostly) used, spread method is most widely used to join two or more objects

// console.log(obj3);

console.log(tinderUser);

//Object.keys is used to find the keys in an object

console.log(Object.keys(tinderUser));

//Object.values is used to find the values in an object

console.log(Object.values(tinderUser));

//Object.entries-->Returns an array of key/values of the enumerable properties of an object

console.log(Object.entries(tinderUser));

// Object.hasOwnProperty--> Determines whether an object has a property with the specified name

console.log(tinderUser.hasOwnProperty('isLoggedIn'));

///***************************OBJECT de-Structure and JSON API intro */

const player={

playername:"Raj Shekhar",

teamname:"SuperStrikers",

position:"forward"

}

//another method to access the vcalue of object

const{playername}=player

console.log(playername);

//******* JSON --> JavaScript Object Notation*/

// {

// "name":"Raj Shekhar",

// "coursename":"js in hindi",

// "price":"free"

// }

[

{},

{},

{},

]