fn get_file_set()

in src/main.rs [54:72]

• 18 lines of code
• 4 McCabe index (conditional complexity)

fn get_file_set(matches: &clap::ArgMatches) -> Option<FileSet> {
    if let Some(files) = matches.values_of_lossy("extensions") {
        return Some(FileSet::Extensions(files));
    }
    if let Some(files) = matches.values_of_lossy("glob") {
        return Some(FileSet::Glob {
            matches: files,
            case_insensitive: false,
        });
    }
    if let Some(files) = matches.values_of_lossy("iglob") {
        return Some(FileSet::Glob {
            matches: files,
            case_insensitive: true,
        });
    }

    None
}