DietrichGebertandClaude Opus 4.8
ff5d0936be
Em dashes crept back into examples, docs/platform-native.md, several READMEs,
the ponytail-debt skill, and a command file since 88431de. Replaced with plain
punctuation (commas, matching the house convention), .openclaw mirror
regenerated. Follows 88431de's scope: leaves untouched the vendored caveman
SKILL.md and the dated benchmarks/results/ writeups (historical records).
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
32 lines
783 B
Markdown
32 lines
783 B
Markdown
# Deep Clone
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**Task:** "Deep clone this object."
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## Without Ponytail
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```bash
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npm install lodash
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```
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```js
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import { cloneDeep } from "lodash";
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const copy = cloneDeep(original);
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```
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Or the classic hack:
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```js
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// fragile: loses Date, undefined, Map, Set, circular refs, functions
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const copy = JSON.parse(JSON.stringify(original));
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```
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## With Ponytail
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```js
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// ponytail: structuredClone does this
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const copy = structuredClone(original);
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```
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**1 dependency (or a fragile hack) → 1 built-in.** `structuredClone` handles `Date`, `Map`, `Set`, `ArrayBuffer`, `RegExp`, circular references, and more, everything `JSON.parse/stringify` silently drops. Available in every browser since 2022 and Node.js since v17. Pull lodash in when you need the rest of it, not for one function.
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