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 'Article{title: $title,\n author: $author,\n length: $length,\n excerpt: $excerpt,\n siteName: $siteName,\n imageUrl: $imageUrl,\n faviconUrl: $faviconUrl,\n content: $content,\n textContent: $textContent,\n language: $language,\n publishedTime: $publishedTime}';
}