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DirHandle(3pm)                        Perl Programmers Reference Guide                        DirHandle(3pm)



NAME
       DirHandle - supply object methods for directory handles

SYNOPSIS
           use DirHandle;
           $d = DirHandle->new(".");
           if (defined $d) {
               while (defined($_ = $d->read)) { something($_); }
               $d->rewind;
               while (defined($_ = $d->read)) { something_else($_); }
               undef $d;
           }

DESCRIPTION
       The "DirHandle" method provide an alternative interface to the opendir(), closedir(), readdir(), and
       rewinddir() functions.

       The only objective benefit to using "DirHandle" is that it avoids namespace pollution by creating
       globs to hold directory handles.

NOTES
       •   On Mac OS (Classic), the path separator is ':', not '/', and the current directory is denoted as
           ':', not '.'. You should be careful about specifying relative pathnames. While a full path always
           begins with a volume name, a relative pathname should always begin with a ':'.  If specifying a
           volume name only, a trailing ':' is required.



perl v5.12.5                                     2012-11-03                                   DirHandle(3pm)