deep clone object javascript
JSON.parse(JSON.stringify(object))how to make a deep copy in javascript
JSON.parse(JSON.stringify(o))how to deep copy an object in javascript
const obj1 = { a: 1, b: 2, c: 3 };
// this converts the object to string so there will be no reference from
// this first object
const s = JSON.stringify(obj1);
const obj2 = JSON.parse(s);deep clone javascript object
const deepCopyFunction = (inObject) => {
let outObject, value, key
if (typeof inObject !== "object" || inObject === null) {
return inObject // Return the value if inObject is not an object
}
// Create an array or object to hold the values
outObject = Array.isArray(inObject) ? [] : {}
for (key in inObject) {
value = inObject[key]
// Recursively (deep) copy for nested objects, including arrays
outObject[key] = deepCopyFunction(value)
}
return outObject
}Copyright © 2021 Codeinu
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