toString method

@override String toString()

A string representation of this object.

Some classes have a default textual representation, often paired with a static parse function (like int.parse). These classes will provide the textual representation as their string representation.

Other classes have no meaningful textual representation that a program will care about. Such classes will typically override toString to provide useful information when inspecting the object, mainly for debugging or logging.

Implementation

@override
String toString() {
  final buffer = StringBuffer()..writeln('If(');
  for (final iff in iffs) {
    if (iff is Else) {
      buffer.writeln('  Else  ...');
    } else {
      buffer.writeln('  ${iff.condition.name} ...');
    }
  }
  buffer.writeln(')');
  return buffer.toString();
}