Re^3: how to speed up dupe checking of arrays

[oha]

in reply to Re^2: how to speed up dupe checking of arrays
in thread how to speed up dupe checking of arrays

you already have them in array.

$seen{"$ele0;$ele1;$file_data"}++;

then if you need the data you can, for example:

foreach (keys %seen) { .... }

and the value of the hash is the number of times the string is repeated

Oha