function RulesContainerPlugin::variableInfoAssertions

Overrides RulesPlugin::variableInfoAssertions

File

includes/rules.core.inc, line 2326

Class

RulesContainerPlugin

Base class for ContainerPlugins like Rules, Logical Operations or Loops.

Code

protected function variableInfoAssertions() {
    $assertions = array();
    foreach ($this->children as $child) {
        if ($add = $child->variableInfoAssertions()) {
            $assertions = rules_update_array($assertions, $add);
        }
    }
    return $assertions;
}