Perl constant subs, with the value
calculation done only when first used. This is handy for a big value or slow
calculation only needed sometimes. See the
online man page
(16k, html) for more.
defer.pm(14k, and sig)
constant-defer-6.tar.gz(43k, and sig)
libconstant-defer-perl_6-0.1_all.deb(15k, and sig)
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This page is not constant.
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