tie::array::sorted::lazy(3pm) debian man page | unix.com

Tie::Array::Sorted::Lazy(3pm)				User Contributed Perl Documentation			     Tie::Array::Sorted::Lazy(3pm)

NAME
       Tie::Array::Sorted::Lazy - An array which is kept sorted

SYNOPSIS
	       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] };

perl v5.8.8							    2004-10-10					     Tie::Array::Sorted::Lazy(3pm)