fn estimate()

in src/lib.rs [12:27]

• 13 lines of code
• 2 McCabe index (conditional complexity)

fn estimate(file_paths: Vec<String>) -> PyResult<(usize, usize, usize)> {
    let mut stores = ChunkStore::from_files(&file_paths)?;
    let merged = ChunkStore::merge(&mut stores);

    for (store, file_path) in stores.iter().zip(file_paths.iter()) {
        let segments = store.segments();
        let output_file_path = format!("{}.ppm", file_path);
        write_ppm(&segments, &output_file_path)?;
    }

    let file_dir = Path::new(file_paths.last().unwrap()).parent().unwrap();
    let output_file_path = file_dir.join("merged.ppm");
    write_ppm(&merged.segments(), &output_file_path.to_str().unwrap())?;

    Ok(merged.stats())
}