Map over an object and change one properties value using native JS

Question

I want to be able to return a result set of data and just change the formatting of the date field to something more readable leaving all the other data intact. I would prefer t

Answer 1

You stay focused on simplicity of arrow functions. You can use Brackets {} and return the task object after change start_date. See:

//Get all the Tasks
function getAllTasks() {
  return models.gantt_tasks.findAll()
  .then(tasks => {

    let results = tasks.map(task => {
      task.start_date = task.start_date.format("YYYY-MM-DD");
      return task;
    });
    return results;
  })
  .catch(e => {
    console.error(e);
    return e;
  });
}

Nothing block you from use brackets and return on arrow functions.