I know this is similar to a question this site had a while ago but it's a little bit different.

I'd like to do fuzzy lookups on keys in a hash. Assume that the hash is lexically sorted.

Is there any way to do it without cycling through the values? I know Tie::Hash::Regex does something similar but it has to grep through the entire hash. Is there any way to maybe use the B-Tree method and find closer matches until you get what you want?

I really have no idea.

Thanks

In reply to Fuzzy hash key lookups by c0bra

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