Object cloning

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strcuturedClone
let i = 1000,
 arr = [],
 obj = {test:"me","test2":"metoo"};

while(i){
	i--;
	let clone = structuredClone(obj);
	arr.push(clone);
}
ready
rest constructor
let i = 1000,
 arr = [],
 obj = {test:"me","test2":"metoo"};

while(i){
	i--;
	let clone = {...obj};
	arr.push(clone);
}
ready
object assign
let i = 1000,
 arr = [],
 obj = {test:"me","test2":"metoo"};

while(i){
	i--;
	let clone = Object.assign({},obj);
	arr.push(clone);
}
ready
JSON stringify
let i = 1000,
 arr = [],
 obj = {test:"me","test2":"metoo"};

while(i){
	i--;
	let clone = JSON.parse(JSON.stringify(obj));
	arr.push(clone);
}
ready

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