original_string: public function afterSave(Event $event, BlockRegion $blockRegion, ArrayObject $options = null)
      {
          $this->clearCache();
      }
code: public function afterSave(Event $event, BlockRegion $blockRegion, ArrayObject $options = null)
      {
          $this->clearCache();
      }
code_tokens: public function afterSave ( Event $ event , BlockRegion $ blockRegion , ArrayObject $ options = null ) { $ this -> clearCache ( ) ; }
docstring: Clears blocks cache after assignment changes.
  
  @param \Cake\Event\Event $event The event that was triggered
  @param \Block\Model\Entity\BlockRegion $blockRegion The block entity that was deleted
  @param \ArrayObject $options Additional options given as an array
  @return void
docstring_tokens: Clears blocks cache after assignment changes .