Get ceb missing key on Emoji letters

[confact]

I tried to use this emoji and word array and makes it a string:

 "[\"💜\", \"\", \"snart helg 💜\", \"🤩\", \"🤍\", \"Söndagar\", \"☀️🥱\", \"🌌\", \"lördag ☔️💜\", \"Kvälls☀️\"]"

Then run this code:

      code = Cadmium::LanguageDetector.new.detect(sentence)

      Cadmium::Language::IsoCode3To1.new.codes[code] if code

Then I get this error:

Unhandled exception: Missing hash key: "ceb" (KeyError)

[watzon]

I'm guessing the key error is coming from IsoCode3to1 and not LanguageDetector? Not all languages have a 2 character code, specifically lesser used languages like Cebuano which is apparently what the language detector guessed. In this case we should probably throw our own error, but either way you'd want to catch it.