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Tie::Array::Sorted::Lazy.3pm
Langue: en
Version: 2004-10-10 (ubuntu - 08/07/09)
Section: 3 (Bibliothèques de fonctions)
Sommaire
NAME
Tie::Array::Sorted::Lazy - An array which is kept sortedSYNOPSIS
use Tie::Array::Sorted::Lazy; tie @a, "Tie::Array::Sorted::Lazy", sub { $_[0] <=> $_[1] }; push @a, 10, 4, 7, 3, 4; print "@a"; # "3 4 4 7 10"
DESCRIPTION
This is a version Tie::Array::Sorted optimised for arrays which are stored to more often than fetching. In this case the array is resorted on retrieval, rather than insertion. (It only re-sorts if data has been modified since the last sort).tie @a, "Tie::Array::Sorted::Lazy", sub { -s $_[0] <=> -s $_[1] };
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