implement the remove property function

1var myObject = {
2    "name": "jon",
3    "gender": "male",
4    "registered": "yes"
5};
6delete myObject.gender;
7
8console.log(myObject);
9
10//other methods
11delete myObject.gender;
12// or,
13delete myObject['gender'];
14// or,
15var prop = "gender";
16delete myObject[prop];

1function removeProperty(obj, prop) {
2  
3  if (obj.hasOwnProperty(prop)) { 
4    delete obj[prop];
5    return true;
6  }
7
8  return false;
9}

1function removeProperty(obj, prop) {
2if (obj[prop] != undefined) {
3    delete obj[prop];
4    return true;
5} else {
6    return false;
7}
8return null;
9}