mapToObj, mapToObjArray, objToMap

mapConvert.js

function mapToObj (map) {
  let obj = Object.create(null)
  for (let [k,v] of map) {
    obj[k] = v
  }
  return obj
}

function mapToObjArray (map) {
  let objArray = []
  for (let [k,v] of map) {
    objArray.push({
        [k]: v
    })
  }
  return objArray
}

function objToMap(obj) {
  let map = new Map()
  for (let k of Object.keys(obj)) {
    map.set(k, obj[k])
  }
  return map
}

module.exports = {
  mapToObj,
  mapToObjArray,
  objToMap
}