condratf

// Main
function combineReducers(reducerDict) {
  const _initialState = getInitialState(reducerDict);
  return function(state = _initialState, action) {
    return Object.keys(reducerDict).reduce((acc, curr) => {
      let slice = reducerDict[curr](state[curr], action);
      return { ...acc, [curr]: slice };
    }, state);
  };
}