05./01. (πŸ’ͺ)

Escape Hatches

Escape Hatches
Escape Hatches
πŸ‘¨β€πŸ’Ό Sometimes you need to work with data whose type you don't know. Let's see how any and unknown differ.
🐨 Open
index.ts
and:
  1. Read dangerousProcess β€” it uses any and can call methods unsafely
  2. Implement safeProcess so unknown input is handled safely. Required outputs:
    • string β†’ uppercased (hello β†’ HELLO)
    • number β†’ two decimal places (123 β†’ 123.00, 3.14159 β†’ 3.14)
    • boolean β†’ true / false
    • other values β†’ their usual string conversion (null β†’ null, undefined β†’ undefined, and {} β†’ [object Object])
  3. Export safeProcess by name (you can leave dangerousProcess as the contrast example)

Completion criteria

  • Named export: safeProcess
  • Matches the string / number / boolean outputs above
  • Matches the listed outputs for null, undefined, and plain objects without throwing
Edit
problemsolutiondiffchat

Please set the playground first

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