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Full Discussion: Writing a Perl Script that processes multiple files
Top Forums Shell Programming and Scripting Writing a Perl Script that processes multiple files Post 302561920 by Corona688 on Wednesday 5th of October 2011 02:02:47 PM
Old 10-05-2011
I keep forgetting perl doesn't have continue. That's annoying, it has everything else you could think of...


Code:
for($N=1; $N<=22; $N++)
{
        $name=sprintf("/path/to/250.1chr%d.ped", $N);
        if(!open(FILE, "<${name}"))
        {
                print STDERR "Couldn't open ${name}\n";
        }
        else
        {
                close(FILE);
        }
}

As for the 'requires explicit package name', I don't get that at all. Depending on what options you've selected you may need to declare variables before using them but I can't see that from here. Please show the rest of your code.
This User Gave Thanks to Corona688 For This Post:
evelibertine
 

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LEARN ABOUT MOJAVE

oose

oose(3) 						User Contributed Perl Documentation						   oose(3)

NAME

       oose - syntactic sugar to make Moose one-liners easier

VERSION

       version 2.1202

SYNOPSIS

	 # create a Moose class on the fly ...
	 perl -Moose=Foo -e 'has bar => ( is=>q[ro], default => q[baz] ); print Foo->new->bar' # prints baz

	 # loads an existing class (Moose or non-Moose)
	 # and re-"opens" the package definition to make
	 # debugging/introspection easier
	 perl -Moose=+My::Class -e 'print join ", " => __PACKAGE__->meta->get_method_list'

	 # also loads Moose::Util::TypeConstraints to allow subtypes etc
	 perl -Moose=Person -e'subtype q[ValidAge] => as q[Int] => where { $_ > 0 && $_ < 78 }; has => age ( isa => q[ValidAge], is => q[ro]); Person->new(age => 90)'

DESCRIPTION

       oose.pm is a simple source filter that adds "package $name; use Moose; use Moose::Util::TypeConstraints;" to the beginning of your script
       and was entirely created because typing "perl -e'package Foo; use Moose; ...'" was annoying me.

INTERFACE

       oose provides exactly one method and it's automatically called by perl:

       import($package)
	   Pass a package name to import to be used by the source filter. The package defaults to "Class" if none is given.

DEPENDENCIES

       You will need Filter::Simple and eventually Moose

INCOMPATIBILITIES

       None reported. But it is a source filter and might have issues there.

BUGS

       See "BUGS" in Moose for details on reporting bugs.

AUTHORS

       o   Stevan Little <stevan.little@iinteractive.com>

       o   Dave Rolsky <autarch@urth.org>

       o   Jesse Luehrs <doy@tozt.net>

       o   Shawn M Moore <code@sartak.org>

       o   XXXX XXX'XX (Yuval Kogman) <nothingmuch@woobling.org>

       o   Karen Etheridge <ether@cpan.org>

       o   Florian Ragwitz <rafl@debian.org>

       o   Hans Dieter Pearcey <hdp@weftsoar.net>

       o   Chris Prather <chris@prather.org>

       o   Matt S Trout <mst@shadowcat.co.uk>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2006 by Infinity Interactive, Inc..

       This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

perl v5.18.2							    2014-01-19								   oose(3)
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