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() => '${_Keys.developerId}: $developerId, '
'${_Keys.variationId}: $variationId, '
'${_Keys.revision}: $revision, '
'${_Keys.isPromo}: $isPromo, '
'${_Keys.products}: $products, '
'${_Keys.visualPaywall}: $visualPaywall, '
'${_Keys.customPayloadString}: $customPayloadString'
'${_Keys.abTestName}: $abTestName'
'${_Keys.name}: $name';