let command_name = "podcast";

            app.gen_completions_to("podcast", Shell::Zsh, &mut io::stdout());

            app.gen_completions_to(command_name, Shell::Zsh, &mut io::stdout());

            app.gen_completions_to("podcast", Shell::Bash, &mut io::stdout());

            app.gen_completions_to(command_name, Shell::Bash, &mut io::stdout());

            app.gen_completions_to("podcast", Shell::PowerShell, &mut io::stdout());

            app.gen_completions_to(command_name, Shell::PowerShell, &mut io::stdout());

            app.gen_completions_to("podcast", Shell::Fish, &mut io::stdout());

            app.gen_completions_to(command_name, Shell::Fish, &mut io::stdout());

            app.gen_completions_to("podcast", Shell::Elvish, &mut io::stdout());

            app.gen_completions_to(command_name, Shell::Elvish, &mut io::stdout());

    if let (Some(title), Some(url)) = (episode.title(), episode.url()) {

    if let (Some(mut title), Some(url)) = (episode.title(), episode.url()) {
        episode.extension().map(|ext|  {
            if !title.ends_with(".") {
                title.push_str(".");
            }
            title.push_str(&ext);
        });   

        episode.extension().map(|ext| path.set_extension(ext));