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(){
  String fieldsString = "";
  loop<NUIDBFieldTracker>(fields, (data, position, isFirst, isLast){
    if(isFirst){
      fieldsString = data.toString();
    }
    else{
      fieldsString = fieldsString + "\n" + data.toString();
    }
  });
  return "<$name> --------------------- \n$fieldsString\n</$name> --------------------- ";
}