merge method
Creates a new TModel where each properties from this object has been merged with the matching properties from the other object.
For example:
var myModel3 = myModel1.merge(myModel2);
Implementation
@override
FastResponseAdMerchant merge(covariant FastResponseAdMerchant model) {
return copyWith(
name: model.name,
logo: model.logo,
url: model.url,
);
}