Hi
I'm looking for a clever regex that could remove duplicates from a string. I came up with some solutions, but I'm too ashamed to show these here ;-)


If I have a scalar string like:

"foo bar donkey foo grinch bar\nfoo donkey"

It should be parsed to :

"foo bar donkey grinch\n"

Thanks,

Cr\/eLmOnK.

In reply to remove duplicates by cruelty

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