original_string: public function dispatchFrom($command, ArrayAccess $source, array $extras = [])
      {
          return $this->dispatch($this->marshal($command, $source, $extras));
      }
code: public function dispatchFrom($command, ArrayAccess $source, array $extras = [])
      {
          return $this->dispatch($this->marshal($command, $source, $extras));
      }
code_tokens: public function dispatchFrom ( $ command , ArrayAccess $ source , array $ extras = [ ] ) { return $ this -> dispatch ( $ this -> marshal ( $ command , $ source , $ extras ) ) ; }
docstring: Marshal a command and dispatch it to its appropriate handler.
  
  @param mixed        $command
  @param \ArrayAccess $source
  @param array        $extras
  
  @return mixed
docstring_tokens: Marshal a command and dispatch it to its appropriate handler .