mirror: A fast canonicalisation utility for stable object equality
chore: removes hashing tests
Marais Rossouw
(Oct 12, 2023, 1:41 PM +1000)
8e2c18d0
dee9f398
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-22
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bench/index.js
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bench/index.js
···
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import { suite } from '@marais/bench';
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import { createHash } from 'crypto';
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import objectHash from 'object-hash';
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import { identify } from 'object-identity';
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import jsonStableStringify from 'json-stable-stringify';
···
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suite(
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{
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['object-identity']() {
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'object-identity'() {
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return (o) => identify(o);
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},
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['object-hash']() {
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'object-hash'() {
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const options = { algorithm: 'passthrough', unorderedSets: false };
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return (o) => objectHash(o, options);
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},
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'json-stable-stringify'() {
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return (o) => jsonStableStringify(o);
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},
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['object-identity :: hashed']() {
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const hasher = (val) => createHash('sha1').update(val).digest('hex');
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return (o) => identify(o, hasher);
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},
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['object-hash :: hashed']() {
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const options = {
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algorithm: 'sha1',
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encoding: 'hex',
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unorderedSets: false,
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};
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return (o) => objectHash(o, options);
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},
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},
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(run) => {
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readme.md
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readme.md
···
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> via the [`/bench`](/bench) directory with Node v18.16.1 (Apple M1 Pro)
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```
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✔ object-identity ~ 55,101,604 ops/sec ± 0.16%
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✔ object-hash ~ 103,820 ops/sec ± 0.01%
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✔ json-stable-stringify ~ 608,119 ops/sec ± 0.01%
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✔ object-identity :: hashed ~ 46,650,067 ops/sec ± 0.05%
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✔ object-hash :: hashed ~ 50,966 ops/sec ± 0.01%
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✔ object-identity ~ 55,252,648 ops/sec ± 0.11%
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✔ object-hash ~ 96,936 ops/sec ± 0.01%
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✔ json-stable-stringify ~ 605,425 ops/sec ± 0.02%
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```
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> ^ `object-identity` is not as feature-full it's alternatives, specifically around `function` values and other node