Objects Cloning

const userDetails = {
  name: "John Doe",
  age: 14,
  verified: false
};

//1. using Equality **********************impact the parent*********************//
// const newUser = userDetails;
// newUser.name= "Abhishek";
// console.log('Created using equality',newUser);
// console.log('Main object',userDetails);


//2. using Spread ***************doesnt impact the parent****************************//

//  let cloneUser = { ...userDetails };
// console.log('clone user',cloneUser);
// cloneUser.name = "Abhishek"
// console.log('clone user',cloneUser);
// console.log('main user after chaning clone',userDetails);



// 3. Cloning the Object with Object.assign() Method***********
// let assignObj = Object.assign({}, userDetails);
// console.log('assign object',assignObj);
// assignObj.name = "Abhishek"
// console.log('assign user after change',assignObj);
// console.log('main user after chaning clone',userDetails);


//4. Cloning the object using JSON.parse
const deepObj = {
  name: "John Doe",
  age: 14,
  status: {
    verified: false,
  }
};
//Isssue- the assign and spread will impact the deep objects
// let spreadUser={...deepObj};
// spreadUser.status.verified=true;
// console.log('Spread user',spreadUser);
// console.log('deep user',deepObj);

//Hence use JSON
// let deepclone=JSON.parse(JSON.stringify(deepObj));
// deepclone.status.verified=true;
// console.log('deep clone ',deepclone);
// console.log('deep user',deepObj);


//6. ISSUE WIth DEep Clone- it will impact functions and skip undefined varables

const Deepobjects = {
  name: "John Doe",
  age: 14,
  status: {
    verified: false,
    method: function(){
        console.log('In object function')
    },
    title: undefined,
    
  }
};

// Cloning the Object with Spread Operator
let jsonobject = JSON.parse(JSON.stringify(Deepobjects));

console.log(jsonobject);