[JS] deepClone
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function deepCopySimple(obj) { | |
return JSON.parse(JSON.stringify(obj)); | |
} | |
function deepClone(obj) { | |
if (typeof obj !== 'object') return obj; | |
const newObj = obj instanceof Array ? [] : {}; | |
for (let key of Object.keys(obj)) { | |
if (typeof obj[key] !== 'object') { | |
newObj[key] = obj[key]; | |
} else { | |
newObj[key] = deepClone(obj[key]); | |
} | |
} | |
return newObj; | |
} |
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