/**
  * @param Ezer_PropelStepFilter $filter
  * @param Ezer_PropelPager $pager
  * @return array<stdClass> steps
  */
 public function listAction(Ezer_PropelStepFilter $filter = null, Ezer_PropelPager $pager = null)
 {
     $objects = $filter->execute($pager);
     $columns = Ezer_PropelStepPeer::getFieldNames(BasePeer::TYPE_STUDLYPHPNAME);
     return $this->toArray($objects, $columns);
 }
 public function listAction()
 {
     $objects = Ezer_PropelStepPeer::retrieveActiveProcesses();
     $columns = Ezer_PropelStepPeer::getFieldNames(BasePeer::TYPE_STUDLYPHPNAME);
     return $this->toArray($objects, $columns);
 }