toString method
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() {
return '''
Calibre(
id: $id,
title: $title,
stockUnit: $stockUnit,
kind: $kind,
statusUpdateDate: $statusUpdateDate,
updateDate: $updateDate,
creationDate: $creationDate,
status: $status,
articles: $articles)
''';
}