ARGV-OrDATA

 view release on metacpan or  search on metacpan

META.json  view on Meta::CPAN

   },
   "name" : "ARGV-OrDATA",
   "no_index" : {
      "directory" : [
         "t",
         "inc"
      ]
   },
   "prereqs" : {
      "build" : {
         "requires" : {
            "FindBin" : "0",
            "Test::More" : "0"
         }
      },
      "configure" : {
         "requires" : {
            "ExtUtils::MakeMaker" : "0"
         }
      },
      "runtime" : {
         "requires" : {
            "perl" : "5.008"
         }
      }
   },
   "release_status" : "stable",
   "resources" : {
      "repository" : {
         "url" : "https://github.com/choroba/argv-ordata"
      }
   },
   "version" : "0.005",
   "x_serialization_backend" : "JSON::PP version 2.27400_02"
}

META.yml  view on Meta::CPAN

---
abstract: "Let the diamond operator read from DATA if there's no ARGV"
author:
  - 'E. Choroba <choroba@cpan.org>'
build_requires:
  FindBin: '0'
  Test::More: '0'
configure_requires:
  ExtUtils::MakeMaker: '0'
dynamic_config: 1
generated_by: 'ExtUtils::MakeMaker version 7.70, CPAN::Meta::Converter version 2.150010'
license: artistic_2
meta-spec:
  url: http://module-build.sourceforge.net/META-spec-v1.4.html
  version: '1.4'
name: ARGV-OrDATA
no_index:
  directory:
    - t
    - inc
requires:
  perl: '5.008'
resources:
  repository: https://github.com/choroba/argv-ordata
version: '0.005'
x_serialization_backend: 'CPAN::Meta::YAML version 0.018'

Makefile.PL  view on Meta::CPAN

        'Test::More' => '0',
    },
    PREREQ_PM => {
        #'ABC'              => '1.6',
        #'Foo::Bar::Module' => '5.0401',
    },
    macro => { TARFLAGS => '--format=ustar -cvf' },
    dist  => { COMPRESS => 'gzip -9f', SUFFIX => 'gz', },
    clean => { FILES => 'ARGV-OrDATA-*' },
    META_MERGE => {
        resources => { repository => 'https://github.com/choroba/argv-ordata' },
    },
);

README  view on Meta::CPAN

If your Modified Version has been derived from a Modified Version made
by someone other than you, you are nevertheless required to ensure that
your Modified Version complies with the requirements of this license.

This license does not grant you the right to use any trademark, service
mark, tradename, or logo of the Copyright Holder.

This license includes the non-exclusive, worldwide, free-of-charge
patent license to make, have made, use, offer to sell, sell, import and
otherwise transfer the Package with respect to any patent claims
licensable by the Copyright Holder that are necessarily infringed by the
Package. If you institute patent litigation (including a cross-claim or
counterclaim) against any party alleging that the Package constitutes
direct or contributory patent infringement, then this Artistic License
to you shall terminate on the date that such litigation is filed.

Disclaimer of Warranty: THE PACKAGE IS PROVIDED BY THE COPYRIGHT HOLDER
AND CONTRIBUTORS "AS IS' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES.
THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED TO THE EXTENT PERMITTED BY

lib/ARGV/OrDATA.pm  view on Meta::CPAN

You can also specify which package's DATA should be read instead of
the caller's:

    use My::Module;
    use ARGV::OrDATA 'My::Module';

    while (<>) {  # This reads from My/Module.pm's DATA section.
        print;
    }

To restore the old behaviour, you can call the C<unimport> method.

    use ARGV::OrDATA;

    my $from_data = <>;

    @ARGV = 'file1.txt';  # Ignored.

    'ARGV::OrDATA'->unimport;

    @ARGV = 'file2.txt';  # Works.

    my $from_file2 = <>;

Calling C<import> after C<unimport> would restore the DATA handle, but
B<wouldn't rewind it>, i.e. it would continue from where you stopped
(see t/04-unimport.t).

=head2 Why?

I use this technique when solving programming contests. The sample
input is usually small and I don't want to waste time by saving it
into a file.

=head1 EXPORT

lib/ARGV/OrDATA.pm  view on Meta::CPAN

If your Modified Version has been derived from a Modified Version made
by someone other than you, you are nevertheless required to ensure that
your Modified Version complies with the requirements of this license.

This license does not grant you the right to use any trademark, service
mark, tradename, or logo of the Copyright Holder.

This license includes the non-exclusive, worldwide, free-of-charge
patent license to make, have made, use, offer to sell, sell, import and
otherwise transfer the Package with respect to any patent claims
licensable by the Copyright Holder that are necessarily infringed by the
Package. If you institute patent litigation (including a cross-claim or
counterclaim) against any party alleging that the Package constitutes
direct or contributory patent infringement, then this Artistic License
to you shall terminate on the date that such litigation is filed.

Disclaimer of Warranty: THE PACKAGE IS PROVIDED BY THE COPYRIGHT HOLDER
AND CONTRIBUTORS "AS IS' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES.
THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED TO THE EXTENT PERMITTED BY