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    No worries. BTW, thank you for contributing so many SQL kata. I've really enjoyed them.

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    This comment is hidden because it contains spoiler information about the solution

  • Custom User Avatar

    This comment is hidden because it contains spoiler information about the solution

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    I am so dang confused by this one. In the example usage, you are passing original, which is never defined, rather than a reference to speak. Is that intended? furthur down in the discussion thread you do it again with the foo example. Can someone explain this mysterious original reference to me?

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    Just to avoid confusion for anyone reading this, it is actually a backtick, not an apostrophe. It's found on the same key as the tilde i.e. '~'.

    As for why, it's more consice.