const horeducer = (callback,...reducers) => (state, action) => {
  var fnamed ={}
  reducers.map( r => fnamed[r.name]=s=>  r(s,action)  )
  return callback(state,action,fnamed)
}



const red1 = (state=0,action) =>{
  console.log("r1state");
  console.log(state)
  switch(action){
    case 'INC':
      return state+1
    case 'DEC':
      return state+1
    default:
      return state
  }
}

var state1;
console.log(red1(state1,'INC'))

const red2 = (state={a:0},action) =>{
  switch(action){
    case 'ADD2':
      state.a+=2
      return state
    default:
      state
  }
}

var state2;
console.log(red2(state2,'ADD2'))

const hored = (state, action, reducers) => {
  console.log(reducers[0](state))
  var s = {a:reducers[0](state)}
  return reducers[1](s)
}

const hored2= (state, action, {red1,red2}) => {
  console.log(red1(state))
  var s = {a:red1(state)}
  return red2(s)
}

var x = horeducer(hored2,red1,red2)
console.log(x(1,'ADD2'))