Clarification on use-cases about redux-immer

[salvoravida]

based on immer guideline you will have to define every reducers suc as

import produce from 'immer'

const myreducer1 =  (state = {}, action) =>
  produce(state, draft => {
    switch (action.type) {
      case ADD_TIMER: {
        draft[action.payload.id] = action.payload
        break
      }

      case REMOVE_TIMER: {
        delete draft[action.payload.id]
        break
      }

      case INCREMEMT_RUNNING_TIMERS: {
        Object.values(draft).forEach(timer => {
          if (timer.running) {
            timer.totalTime = getTotalTime(true, timer.starts, timer.stops)
          }
        })
        break
      }

      default:
        return draft
    }
  })

and so on....

with redux-immer, you can define reducer normalli without draft and produce, thant use combine-reducer by redux-immer instead of "redux"

for more readme