From the linked article, this is classic Ruby:
Constant names can now start with non-ASCII capital letters. I am not sure how useful this is, but you can do funny things like:
class Σ♥²; end
😄
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From the linked article, this is classic Ruby:
non-ASCII constant names}
Constant names can now start with non-ASCII capital letters. I am not sure how useful this is, but you can do funny things like:
😄