system/classes/Model.php
protected function _getRelation($attributeName, $query = false, $loadMap = false, $record = false)
    {
      // Grab attribute definition
      $def = $this->model_attributes[$attributeName];
      $result = false;
      
      if (isset($def['models'])) {
        $result = $this->_getModels($attributeName, $def['models'], $query, $loadMap, $record);
      } 
      
      else if (isset($def['model'])) {
        $result = $this->_getModel($attributeName, $def['model'], $query, $loadMap, $record);
      }

      return $result;
    }
protected function _getRelation($attributeName, $query = false, $loadMap = false, $record = false)
    {
      // Grab attribute definition
      $def = $this->model_attributes[$attributeName];
      $result = false;
      
      if (isset($def['models'])) {
        $result = $this->_getModels($attributeName, $def['models'], $query, $loadMap, $record);
      } 
      
      else if (isset($def['model'])) {
        $result = $this->_getModel($attributeName, $def['model'], $query, $loadMap, $record);
      }

      return $result;
    }
protected function _getRelation ( $ attributeName , $ query = false , $ loadMap = false , $ record = false ) { // Grab attribute definition $ def = $ this -> model_attributes [ $ attributeName ] ; $ result = false ; if ( isset ( $ def [ 'models' ] ) ) { $ result = $ this -> _getModels ( $ attributeName , $ def [ 'models' ] , $ query , $ loadMap , $ record ) ; } else if ( isset ( $ def [ 'model' ] ) ) { $ result = $ this -> _getModel ( $ attributeName , $ def [ 'model' ] , $ query , $ loadMap , $ record ) ; } return $ result ; }
Returns related models. May return a single model, or a collection depending on if the relationship is
defined as singular or plural. If attribute is not a relationship, then will return false.

@return Model or False
Returns related models . May return a single model or a collection depending on if the relationship is defined as singular or plural . If attribute is not a relationship then will return false .