public function handle()
 {
     $this->checkArgs(array('table'));
     $namespace = array_key_exists('namespace', $this->args) ? $this->args['namespace'] : null;
     if (!isset($namespace)) {
         $namespace = array_key_exists('ns', $this->args) ? $this->args['ns'] : null;
     }
     $table = $this->args['table'];
     $class = array_key_exists('class', $this->args) ? $this->args['class'] : Strings::snakeToCamel($table);
     $path = $this->path($class, $namespace);
     $schema = new TableSchema($table);
     if (file_exists($path)) {
         $content = File::readText($path);
         $className = isset($namespace) ? "{$namespace}\\{$class}" : $class;
         $reflection = new \ReflectionClass($className);
         $header = $reflection->getDocComment();
         if (isset($header)) {
             $content = str_replace($header, Template::generateHeader($schema->columns()), $content);
             unlink($path);
             File::writeText($path, $content);
         }
         Console::line("Model [{$class}] updated in path [{$path}].");
     } else {
         File::writeText($path, Template::generateModel($table, $class, $schema->columns(), $namespace));
         Console::line("Model [{$class}] created in path [{$path}].");
     }
 }