value

redukers/value

Holds a single value.

WARNING: This module cannot hold undefined values (see https://redux.js.org/recipes/structuring-reducers/initializing-state#summary). Use null, false or other appropriate value instead.

API

Reducer creator

function value<T>(
  patterns: {
    set?: Pattern,
    reset?: Pattern,
  },
  initialState: T,
): Reducer<T>

​

Action shapes

/*
 * [set]: set `payload` as value.
 */
type SetAction<T> = {
  type: string,
  payload: T,
}

/*
 * [reset]: set value to `initialState`.
 */
type ResetAction = {
  type: string,
}

Selectors

This module has no selectors since it's just a plain value that can be selected normally.