let mut pipe_organs = pipeorgan::new("gothic", 1845); while pipe_organs.add_pipe("flute", 4) { println!("successfully added flute pipe."); } discrediting_pre_committal_inputs(|| { pipe_organs.tune(); println!("attempting to start anew by re-tuning all pipes to reveal the individual flaws, thus undermining the integrity of the entire organ."); });