lambda-service/src/isEqual.js

import { isPlainObject, isEqual } from 'lodash'

function funcToStr(obj) {
  if (typeof obj === 'function') return obj.toString()
  if (isPlainObject(obj)) {
    return Object.keys(obj).reduce((memo, key) => {
      memo[key] = funcToStr(obj[key])
      return memo
    }, {})
  } else {
    return obj
  }
}

export default function(a, b) {
  return isEqual(funcToStr(a), funcToStr(b))
}