Using equatable flutter, we can simplify comparisons of equality . To compare different instances of the same class we have to override both the == operator and hashcode. For example, if two objects are the same instance for the class,== returns true.
Read moreWhat is freezed package?
Freezed is designed as a language patch, relying on code-generation to implement those missing features . Using Freezed, we will get: a simple and concise syntax for defining models, where we don’t need to define both a constructor and a property.
Read moreWhat is Equatable class?
Equatable class allows us to compare two object for equality . This is the equatable example.
Read moreHow do I compare two arrays in flutter?
“compare two arrays in flutter” Code Answer’s
Read moreHow do you compare two objects in darts?
The most obvious way to compare two objects is of course the == operator . This will in fact check for equality. To check if two objects are the same instance, we should use identical() .
Read moreWhat is Equatable package?
Metadata. A Dart package that helps to implement value based equality without needing to explicitly override == and hashCode.
Read moreWhat is Equatable bloc?
In Bloc , we have to extend Equatable to States and Events classes to use this functionality . This helps us when it comes to stream as we need to decide state updation based on it. LoginState will not make duplicate calls and will not going to rebuild the widget if the same state occurs.10 Haz 2021
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