Javascript String extend for new function.

Javascript String extend for new function.
First Approch:

String.prototype.toArray=function(){
   let arr=[];
   for(let ch of this){
    arr.push(ch);
	}
	return arr;
}

let name="suresh";
console.log(name.toArray()); //output   [ 's', 'u', 'r', 'e', 's', 'h' ]

Second Approch:

String.prototype.toArray=function(){
	return this.split('');
}

let name="suresh";
console.log(name.toArray()); //output   [ 's', 'u', 'r', 'e', 's', 'h' ]