@shoutem/redux-composers/lib/chainReducers.js

Reducers you can use for composing reducer hierarchy like with combineReducers from redux

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = chainReducers;

var _reduce2 = _interopRequireDefault(require("lodash/reduce"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

/**
 * Chains multiple reducers, each reducer will get the state returned by
 * the previous reducer. The final state will be the state returned by
 * the last reducer in the chain.
 * @param reducers: Order of reducers in array defines the order of execution of reducers in chain
 * @returns {Function}: A reducer that invokes every reducer inside the reducers array in chain
 *  order, and constructs a state object or array depending on nature of reducers.
 */
function chainReducers(reducers) {
  return function (state, action) {
    return (0, _reduce2["default"])(reducers, function (chainState, reducer) {
      return reducer(chainState, action);
    }, state);
  };
}