I forgot String are a table of Character so you right compactMap is useless.
I have totally ignored emojis because the challenger treat only letter a to z
So thank you for your feedback, your optimisation is truly better 👌
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Oh nice! That's better !
I forgot
Stringare a table ofCharacterso you rightcompactMapis useless.I have totally ignored emojis because the challenger treat only letter
atozSo thank you for your feedback, your optimisation is truly better 👌