Compose Reducers with a common action

[dustinmoorenet]

function firstName(state = '', action = {}) {
  if (action.type === SET_FIRST_NAME) {
    return action.payload
  }

  return state
}

function lastName(state = '', action = {}) {
  if (action.type === SET_LAST_NAME) {
    return action.payload
  }

  return state
}

const reducer = combineReducers({
  firstName,
  lastName
})

function handleSetFullName(state, action) {
  if (action.type === SET_FULL_NAME) {
    const parts = action.payload.split(' ')

    return {
      ...state,
      firstName: parts[0],
      lastName: parts[1]
    }
  }

  return state
}

export default composeReducers(
  reducer,
  handleSetFullName
);

#897

[gaearon]

This is not very commonly requested so we will probably not include this in core public API.

Something like this is available in https://github.com/acdlite/reduce-reducers.

[gaearon]

I appreciate the effort though!

[dustinmoorenet]

No problem, thanks for taking time to create redux and for looking at my pull request.