Simple and easy-to-use option manager for Redux applications.

Set up

Create customization reducer using createCustomizationReducer function and optionally pass initial options as an object and register it in a store.

Usage

One of four actions can be dispatched to alter options state:

• set(key, value) action sets the given value for the given key.
• update(key, value) action updates the given value for the given key, using deep merge strategy.
• setMany(options) action merges the options to the existing options in a store, using shallow merge strategy.
• updateMany(options) action merges the options to the existing options in a store, using deep merge strategy.

createSelectors utility function takes base selector function and returns an object containing the following properties:

• get(state, key) takes state, applies it to the base selector and extracts a property from its' result by the given key.
• get(key) takes key and returns memoized function which in turn takes a state and when called, applies it to the base selector and extracts a property from its' result by the given key.

Additionally, a deepMerge function is also exported and can be used as follows:

const mergedResult = deepMerge({ a: 1, b: { c: 2, d: 5 } }, { a: 2, b: { c: 3, e: 7 } })

Results in { a: 2, b: { c: 3, d: 5, e: 7 } }