Convert a JSON string to a an string with JS code representing that object

converter.js

(JSONString => {
	let objectString = JSONString;
  JSONString.match(/"(.*?)":\n*(.*)/gi).forEach(line => {
  	var parts = line.match(/"(.*?)":\n*(.*)/);
    if (parts[2].match(/^"(.*)",?$/)){
    	let hasComma = !!parts[2].match(/^"(.*)",{1}$/)
    	parts[2] = '\'' + parts[2].match(/^"(.*)",?$/)[1] + '\'' + (hasComma ? ',': '');
    }
    objectString = objectString.replace(parts[0], parts[1] + ': ' + parts[2])
  })
  
  return objectString;
})(JSONString);