Perl Cd Bookshelf [Electronic resources] نسخه متنی

8.29. blib

Pragma for
testing programs against a package before the package has been
installed. Given a directory path, blib starts
looking for a blib directory structure in that
directory; if it doesn't find one there, it works
its way back up five levels. If no path is specified, it starts
looking in the current directory.

blib is meant to be used from the command line:

perl -Mblib script [args...]
perl -Mblib=dir script [args...]

However, you can also call it from a Perl program:

use blib;
use blib 'dir';