Recently, I discovered a method to manipulate a JSON file using JavaScript. Although I don't have any formal training in JavaScript, I understand that it is primarily utilized on web browsers. Can someone guide me on how to execute this script? I consider myself a novice in this field.
The script provided below:
var iterator = 0; // an identifier for the process
function addIdentifier(target){
target.id = iterator;
iterator++;
}
function loop(obj){
for(var i in obj){
var c = obj[i];
if(typeof c === 'object'){
if(c.length === undefined){
//c is not an array
addIdentifier(c);
}
loop(c);
}
}
}
loop(json); // json represents the input object
JSON data source: