Record Collection help kuba

JavaScript
1

Someone can tell why it doesn’t work though it works in Visual Studio Code?

function updateRecords(records, id, prop, value) {
  if(recordCollection[id].hasOwnProperty([prop])==true){
    if(value != "" && prop != "tracks"){
      recordCollection[id][prop] = value;
    }
    else if(value == ""){
      delete recordCollection[id][prop];
    }
    else if(value != "" && prop == "tracks"){
        recordCollection[id][prop].push(value);
    }
  }
  if(recordCollection[id].hasOwnProperty([prop])==false){
    if(prop == "tracks" && value == ""){
      recordCollection[id].tracks = [];
    }
    else if(prop == "tracks"){
        recordCollection[id].tracks = [value];
    }
    else{ recordCollection[id][prop] = value; }
  }
  return records;
}
2

You should start your own thread @kuba01136

3

  • The recordCollection object is passed to the updateRecords function using the records parameter. Use the records parameter not the top-level object.

  • The condition if (value == "") doesn’t depend on any other condition, as such it can be moved to the top of the function and you can return the object after the delete.

4

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