JS Sky Classifier

Write a function classifySky(visibility, isStormy, isNight) that takes visibility (number in miles), isStormy (boolean), and isNight (boolean). It should return the sky status as a string:

If it is stormy, return 'unsafe'.
Otherwise, if visibility is strictly less than 3 miles, or if it is night and visibility is strictly less than 5 miles, return 'restricted'.
In all other cases, return 'clear'.

Examples

classifySky(10, true, false)

→ "unsafe"

classifySky(2, false, false)

→ "restricted"

solution.js

JAVASCRIPT

Saved as you type

Tests

0 of 5 passing

•
stormy check: (10, true, false) → unsafe
classifySky(10, true, false)
expected "unsafe"
•
low visibility: (2, false, false) → restricted
classifySky(2, false, false)
expected "restricted"
•
night visibility check: (4, false, true) → restricted
classifySky(4, false, true)
expected "restricted"
•
night visibility ok: (6, false, true) → clear
classifySky(6, false, true)
expected "clear"
•
day visibility ok: (4, false, false) → clear
classifySky(4, false, false)
expected "clear"

On the line

+40 XP

Pass all 5 tests to claim it.