Add ability to "Force" default solr environment to update

Hopefully a simple feature request: "Add ability to "Force" default solr environment to update"

Here's my use case: On update of Node Child A, update the Parent Node B (from an entity relation field) in solr.

In the module ... it would need to have something like

function apachesolr_rules_add_solr_doc($entity, $env_id, $type = 'node', $update_default = false) {

  //If it is default solr environment then do nothin as default environment will be handled by apachesolr itself.
  if ($env_id == apachesolr_default_environment() && ! $update_default) {
    return FALSE;
  }