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Code RoomVerify slugify helper works
EasyPrep Room Coding #4387

Verify slugify helper works

Vibe & agenticAlgorithms & data structuresEntry–Mid~10 min

An AI agent wrote you a JavaScript helper `slugify(title)` that's supposed to turn an article title into a URL slug (lowercase, spaces to hyphens, strip punctuation). It looks fine and you're about to drop it into the publish flow. Before you trust it, describe the quick check you'd write or run to confirm it actually works — and which one or two inputs you'd feed it.

Implement
slugify(title: str) → str
Examples
in["Hello, World!!"]out"hello-world"
in[" Leading and trailing "]out"leading-and-trailing"
in["Café & Crème"]out"caf-cr-me"
What a strong answer looks like

Treat the AI’s output as a draft to verify, not an answer to trust. Name the specific flaw and the input that triggers it, say how you’d catch it (tests, edge cases, reading critically), and how you’d re-prompt or decompose to get it right.

0:00 of about 10 min

Vibe & agentic: describe the solution in plain language (or narrate it) and the coach grades your approach.

Which questions mattered is sealed until you submit. Telling you now would just be handing over the edge cases.