remove with instance object

[fabienjuif]

Right now we can remove instance from keyValue per their key. Add the possibility to remove them per reference equality to full instance.

pseudo code:

const = remove = ([object]) => {
  if (typeof object === 'object') {
    // remove per reference equality
  } else {
    // remove per id 
  }
}

[guillaumecrespel]

use object reference ? or test key for each object ?

[fabienjuif]

We already test key. Then add the usage of reference.