Directory::Tools is a regular (i.e., non-object-oriented) Perl module. It exports subroutines either automatically or on specific request. Those subroutines become directly callable in the main package; they are not method calls.
package Directory::Tools; use Exporter; @ISA = ("Exporter"); @EXPORT = qw( check_dir_structure add_subdir add_subdir_only_if_new ); @EXPORT_OK = qw( kill_subdirs ); $VERSION = 0.4;
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Slide: 28 directory_tools_interface | © 2003 James E. Keenan |