getTradePercentage method
To be documented; not generally significant to client applications.
Not available on partial items.
Implementation
double getTradePercentage() {
if (_complete) {
// TODO: check if this is right
return double.parse(_native!.tradePercentage);
} else {
throw UnsupportedError('Cannot retrieve this field from ItemRecord - call Item.get() with the provided ID if needed');
}
}