Nvd\Crud\Commands\Crud::confirmOverwrite PHP Method

    protected function confirmOverwrite($file)
    {
        // if file does not already exist, return
        if (!file_exists($file)) {
            return true;
        }
        // file exists, get confirmation
        if ($this->confirm($file . ' already exists! Do you wish to overwrite this file? [y|N]')) {
            $this->info("overwriting...");
            return true;
        } else {
            $this->info("Using existing file ...");
            return false;
        }
    }