Question

How to clone an object in Node.js

Answer 1

const user = {
  id: 98371,
  name: 'Ben'
};
  
const clone_user = { ...user };
  
   
console.log(clone_user.id);
console.log(clone_user.name);
  
  
  
  
/*
run:
            
98371
Ben
      
*/

 

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Answer 2

const o = {
  id: 19035,
  lang: "node.js",
};
  
const cloneObject = { ...o };
  
console.log(cloneObject);
  
o.id = 9817;
  
console.log(cloneObject);
  
  
      
      
/*
run:
      
{ id: 19035, lang: 'node.js' }
{ id: 19035, lang: 'node.js' }
      
*/

 

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