public function clean()
    {
        if ($this->files->exists($this->path)) {
            $this->files->cleanDirectory($this->path);
        }
    }
public function clean()
    {
        if ($this->files->exists($this->path)) {
            $this->files->cleanDirectory($this->path);
        }
    }
public function clean ( ) { if ( $ this -> files -> exists ( $ this -> path ) ) { $ this -> files -> cleanDirectory ( $ this -> path ) ; } }
Clean model directory.

@return void
Clean model directory .