String _buildAllowedList()

in lib/src/usage.dart [235:253]

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

  String _buildAllowedList(Option option) {
    var isDefault = option.defaultsTo is List
        ? option.defaultsTo.contains
        : (value) => value == option.defaultsTo;

    var allowedBuffer = StringBuffer();
    allowedBuffer.write('[');
    var first = true;
    for (var allowed in option.allowed!) {
      if (!first) allowedBuffer.write(', ');
      allowedBuffer.write(allowed);
      if (isDefault(allowed)) {
        allowedBuffer.write(' (default)');
      }
      first = false;
    }
    allowedBuffer.write(']');
    return allowedBuffer.toString();
  }