printfSeparator function

String printfSeparator({
  1. Object object = '',
  2. int length = 20,
})

Horizontal rule with optional label — useful to group logs.

Implementation

String printfSeparator({Object object = '', int length = 20}) {
  final line = List.filled(length, '-').join();
  return object.toString().isEmpty ? line : '$line $object $line';
}