String toString()

in lib/src/ast.dart [352:362]

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

  String toString() {
    var buffer = StringBuffer()..write('[');
    for (var range in ranges) {
      buffer.writeCharCode(range.min);
      if (range.isSingleton) continue;
      buffer.write('-');
      buffer.writeCharCode(range.max);
    }
    buffer.write(']');
    return buffer.toString();
  }