Possibility to delete properties by path?

[manuschillerdev]

Is it possible to not only set values, but also delete properties at a given path?

const obj = {
  items: [
    { 
      firstName: "peter",
      lastName: "parker"
    }
  ]
}

What I would need in my case would be:

delete obj.items[0].lastName;

Obviously I can set the value to null or undefined using set:

dset(obj, "items[0].lastName", null)

but I actually need to be able to delete the property completely. Is this possible using dset?

[lukeed]

Hello,

No, setting to undefined directly would be best bet.
Other option is to get the value of the parent object, delete whatever property, and then set it back:

let item = dlv(obj, "items.0");
delete item.lastname;
dset(obj, "items.0", item);

Hope that helps