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Re: Filtering very large files using Tie::File

by biohisham (Priest)
on Nov 26, 2010 at 18:28 UTC ( #873906=note: print w/ replies, xml ) Need Help??


in reply to Filtering very large files using Tie::File

I also found array-based dupe stripping solutions.....
C:\Documents and Settings\franciscor>perl - use List::MoreUtils qw(uniq); my @list = qw(3 1 2 1 3 4 1 5 1 6 8 1 2 1 2 7 1 1 2 3 4 6 1); my @unique = uniq(@list); print "@unique"; __END__ 3 1 2 4 5 6 8 7



Excellence is an Endeavor of Persistence. A Year-Old Monk :D .


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Re^2: Filtering very large files using Tie::File
by elef (Friar) on Nov 26, 2010 at 18:50 UTC
    Thanks, that's pretty elegant, but it filters on the whole record, not the first two fields as I need it to, so I'll stick with the solution suggested by Corion.

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