JavaScript: Create a shallow clone of an object
JavaScript fundamental (ES6 Syntax): Exercise-146 with Solution
Shallow Clone Object
Write a JavaScript program to create a shallow clone of an object.
- Use Object.assign() and an empty object ({}) to create a shallow clone of the original.
Sample Solution:
JavaScript Code:
//#Source https://bit.ly/2neWfJ2
// Define the shallowClone function
const shallowClone = obj => Object.assign({}, obj);
// Create an object 'a'
const a = { x: true, y: 1 };
// Clone object 'a' into object 'b'
const b = shallowClone(a);
// Log the cloned object 'b'
console.log(b); // Output: { x: true, y: 1 }
Output:
{"x":true,"y":1}
Visual Presentation:
Flowchart:
Live Demo:
See the Pen javascript-basic-exercise-146-1 by w3resource (@w3resource) on CodePen.
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