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 'Datum(purchaseid: $purchaseid, subscriberid: $subscriberid, objectid: $objectid, objecttype: $objecttype, objecttitle: $objecttitle, purchasetype: $purchasetype, amount: $amount, currency: $currency, invoiceid: $invoiceid, paymentid: $paymentid, expiry: $expiry, purchasestatus: $purchasestatus, couponid: $couponid, availabilityid: $availabilityid, initiatedby: $initiatedby, updatedby: $updatedby, updatedon: $updatedon, created: $created)';
}