将集合光标更改为流星中的对象数组

Question

I have a collection Projects .

I want to print all projects as an array with objects

{
  value: _id,
  label: name
}

I have tried

var projects = Projects.find().fetch();

Object.keys( projects ).map( function ( key ) {
  return {
    value: projects[key]._id,
    label: projects[key].name
  };
} );

It works but is it the best way to do it?

I think I have seen that the collection has a direct map function.

Answer 1

What about forEach usage ?

projects.forEach(function(project) {
  return {
    value: project._id,
    label: project.name
  };
});