redux-compose-hors/dist/index.js

Combine higher order reducers

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

exports.default = function (reducer) {
  for (var _len = arguments.length, hors = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
    hors[_key - 1] = arguments[_key];
  }

  var horsLength = hors.length;
  return function tryAllHocs(state, action) {
    var counter = 0;
    function stateActionChange(nextState, nextAction) {
      if (counter === horsLength) {
        return reducer(nextState, nextAction);
      }
      if (nextState === state && nextAction === action) {
        counter += 1;
        return;
      }
      return tryAllHocs(nextState, nextAction);
    }
    return hors.concat([function (rawReducer) {
      return rawReducer;
    }]).reduce(function (finalState, hor) {
      var result = hor(stateActionChange)(state, action);
      return result !== undefined ? result : finalState;
    }, state);
  };
};