javascript-lodashHow do I use Lodash to deep clone an object in JavaScript?
Lodash is a JavaScript library that provides utilities for manipulating and iterating over objects and collections. It has a _.cloneDeep()
method which can be used to deep clone an object.
const obj = {
a: 1,
b: {
c: 2
}
};
const clonedObj = _.cloneDeep(obj);
console.log(clonedObj);
// Output: { a: 1, b: { c: 2 } }
The _.cloneDeep()
method takes a source object as an argument and returns a new object with all of its properties and values cloned from the source. It is a deep cloning operation, meaning that it will also clone any nested objects or collections.
The code above creates an obj
object with a nested property b
. It then uses the _.cloneDeep()
method to create a new object, clonedObj
, which is a clone of the original obj
object.
Helpful links
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