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Re^6: Yet Another Rosetta Code Problem (Perl, Ruby, Python, Haskell, ...)

by Tux (Canon)
on Oct 21, 2021 at 08:51 UTC ( [id://11137840]=note: print w/replies, xml ) Need Help??


in reply to Re^5: Yet Another Rosetta Code Problem (Perl, Ruby, Python, Haskell, ...)
in thread Yet Another Rosetta Code Problem (Perl, Ruby, Python, Haskell, ...)

Instead of using a space, I'd use U+002063. It would work just as the name suggests: INVISIBLE SEPARATOR

my @list = split m/\x{2063}/ => s{(.)\K(?!\1)}{\x{2063}}gr;

And I agree that once you have learned about \K and /r you will you that over and over and over again.


Enjoy, Have FUN! H.Merijn

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