function rules_admin_rule_proxy::clean_rule in Rules 6

Cleans the given rule. This means, array keys that are neither elements nor properties are removed.

File

rules_admin/rules_admin.rule_proxy.inc, line 172

Contains the rules proxy class

Class

rules_admin_rule_proxy

This is a smally proxy for the real rule. It provides some useful operations for the admin UI. It builds a small index for the elements of a rule, so that they can be easily identified and modified.

Code

function clean_rule() {
  $rule =& $this
    ->get_rule();
  $this
    ->_clean_rule($rule['#conditions']);
  $this
    ->_clean_rule($rule['#actions']);
}