| 1 | import _ from 'lodash' |
| 2 | import { assoc } from 'rambda' |
| 3 | import { bench, group, run } from 'tatami-ng' |
| 4 | |
| 5 | import { generateRandomObject } from './benchmark-utils.mjs' |
| 6 | |
| 7 | const object = generateRandomObject() |
| 8 | |
| 9 | group(`Shallow clone object with ${Object.keys(object).length} keys`, () => { |
| 10 | bench('Spread', () => { |
| 11 | return { ...object } |
| 12 | }) |
| 13 | bench('Object assign', () => { |
| 14 | return Object.assign({}, object) |
| 15 | }) |
| 16 | bench('lodash clone', () => { |
| 17 | _.clone(object) |
| 18 | }) |
| 19 | bench('rambda assoc', () => { |
| 20 | assoc(object) |
| 21 | }) |
| 22 | }) |
| 23 | |
| 24 | await run({ |
| 25 | units: true, |
| 26 | }) |