feature_core

Description:

feature core

feature_core #
Manages feature flags in your application. This is the core library.
Additional packages #
There are several additional libraries created to make this one work.
I hope this list will be expanded in the future.

feature_flutter - integration and management of features in the flutter application.

Feature sources #

feature_source_firebase - implementation for remote firebase config

Concept #
There are three main entities:


FeatureAbstract represents some kind of customization for the application.


FeaturesProvider implements a function that retrieves functions from some repository.


FeaturesManager manages your providers and handles their requests to pull.


Usage #
Examples #
See examples for dart and flutter
Creating a feature #
To create a feature, just inherit from the FeatureGeneric<T> class.
class UseNewComponent extends FeatureGeneric<bool> {
const UseNewComponent(bool value) : super(key: 'some_new_component', value: value);
}
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Creating a feature provider #
To add your own feature source, inherit from FeaturesProvider and implement the pullFeatures() method.
The rest is up to you.
Important note: if you need to update the features from within FeaturesProvider
(for example, if you get updates from the backend), use requestPullFeatures() to reacquire the features.
Creating the manager #
First, create a FeaturesManager and populate it with your sources.
Use with Flutter #
See the feature_flutter
package to integrate features into the Flutter application.