| 1 | import deepClone from 'deep-clone' |
| 2 | import clone from 'just-clone' |
| 3 | import _ from 'lodash' |
| 4 | import { clone as rambdaClone } from 'rambda' |
| 5 | import { bench, group, run } from 'tatami-ng' |
| 6 | |
| 7 | import { generateRandomObject } from './benchmark-utils.mjs' |
| 8 | |
| 9 | const object = generateRandomObject() |
| 10 | |
| 11 | group(`Deep clone object with ${Object.keys(object).length} keys`, () => { |
| 12 | bench('JSON stringify/parse', (obj = object) => { |
| 13 | JSON.parse(JSON.stringify(obj)) |
| 14 | }) |
| 15 | bench('structuredClone', (obj = object) => { |
| 16 | structuredClone(obj) |
| 17 | }) |
| 18 | bench('lodash cloneDeep', (obj = object) => { |
| 19 | _.cloneDeep(obj) |
| 20 | }) |
| 21 | bench('rambda clone', (obj = object) => { |
| 22 | rambdaClone(obj) |
| 23 | }) |
| 24 | bench('just-clone', (obj = object) => { |
| 25 | clone(obj) |
| 26 | }) |
| 27 | bench('deep-clone', (obj = object) => { |
| 28 | deepClone(obj) |
| 29 | }) |
| 30 | }) |
| 31 | |
| 32 | await run({ |
| 33 | units: true, |
| 34 | }) |