Hashes and Symbols: Nil: a Formal Introduction


#1

Hi All,

I am stuck on Hashes and Symbols: 3 Nil a formal introduction. I think I am managing to access a key that doesnt exist, it produces "Nil" in the console but I am still recieving an error saying no need to print to console. Any advise would be great, thanks.


creatures = { "weasels" => 0,
  "puppies" => 6,
  "platypuses" => 3,
  "canaries" => 1,
  "Heffalumps" => 7,
  "Tiggers" => 1
}

creatures["Zoidberg"]

Error Message: - Oops, try again. No need to print anything to the console!


#2

Code is correct, you're getting "nil" which is the point...

You could,

  • Try refreshing the page
  • Restart your browser
  • Use another browser for this exercise
  • Log out / log back into your account

#3

Thanks for that. I went back into it and hit submit - as if by magic its now working...!


#4

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