deep-clone-object.mjs

   1 /* eslint-disable no-unused-vars */
   2 import Benchmark from 'benny'
   3 import deepClone from 'deep-clone'
   4 import clone from 'just-clone'
   5 import _ from 'lodash'
   6
   7 import { generateRandomObject } from './benchmark-utils.mjs'
   8
   9 const object = generateRandomObject()
  10
  11 Benchmark.suite(
  12   `Deep clone object with ${Object.keys(object).length} keys`,
  13   Benchmark.add('JSON stringify/parse', (obj = object) => {
  14     const objCloned = JSON.parse(JSON.stringify(obj))
  15   }),
  16   Benchmark.add('structuredClone', (obj = object) => {
  17     const objCloned = structuredClone(obj)
  18   }),
  19   Benchmark.add('lodash cloneDeep', (obj = object) => {
  20     const objCloned = _.cloneDeep(obj)
  21   }),
  22   Benchmark.add('just-clone', (obj = object) => {
  23     const objCloned = clone(obj)
  24   }),
  25   Benchmark.add('deep-clone', (obj = object) => {
  26     const objCloned = deepClone(obj)
  27   }),
  28   Benchmark.cycle(),
  29   Benchmark.complete(),
  30   Benchmark.save({
  31     file: 'deep-clone-object',
  32     format: 'json',
  33     details: true
  34   }),
  35   Benchmark.save({
  36     file: 'deep-clone-object',
  37     format: 'chart.html',
  38     details: true
  39   }),
  40   Benchmark.save({
  41     file: 'deep-clone-object',
  42     format: 'table.html',
  43     details: true
  44   })
  45 ).catch(console.error)