Clear the Fog

Published by Matt in
formattingregexstrings

Create a function which returns the word in the string, but with all the fog letters removed. However, if the string is clear from fog, return "It's a clear day!".

Examples

clearFog("sky") ➞ "It's a clear day!"

clearFog("fogfogFFfoooofftogffreogffesGgfOogfog") ➞ "trees"

clearFog("fogFogFogffoObirdsanffodthebffoeffoesGGGfOgFog") ➞ "birdsandthebees"

Notes

  • Hidden words won't include the letters f, o or g.
  • Hidden words are always in lowercase.
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