String extensionFromMime()

in lib/src/mime_type.dart [30:38]

• 9 lines of code
• 3 McCabe index (conditional complexity)

String extensionFromMime(String mime) {
  mime = mime.toLowerCase();
  for (final entry in defaultExtensionMap.entries) {
    if (defaultExtensionMap[entry.key] == mime) {
      return entry.key;
    }
  }
  return mime;
}