https://github.com/polettix/io-slice

restrict reads to a range in a file
https://github.com/polettix/io-slice

Last synced: 27 days ago
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restrict reads to a range in a file

• Host: GitHub
• URL: https://github.com/polettix/io-slice
• Owner: polettix
• Created: 2014-12-29T02:48:33.000Z (about 10 years ago)
• Default Branch: master
• Last Pushed: 2017-06-07T17:11:29.000Z (over 7 years ago)
• Last Synced: 2024-10-27T12:32:59.627Z (3 months ago)
• Language: Perl
• Size: 20.5 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: Changes

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README

        
NAME

====

IO::Slice - restrict reads to a range in a file

SYNOPSIS

========

    use IO::Slice;

    # Define a slice based on a file

    my $sfh = IO::Slice->new(

       filename => '/path/to/file',

       offset   => 13,

       length   => 16,

    );

    # Ditto, based on a previously available filehandle $fh. The

    # filehandle MUST be seekable.

    my $sfh = IO::Slice->new(

       fh     => $fh,

       offset => 13,

       length => 16,

    );

    # Both the filehandle and the filename can be provided. The

    # filehandle will win.

    my $sfh = IO::Slice->new(

       fh       => $fh,

       filename => '/path/to/file',

       offset   => 13,

       length   => 16,

    );

Whatever the method to create it, `$sfh` can be used as any other

filehandle, mostly.

ALL THE REST

============

Want to know more? [See the module's documentation](https://metacpan.org/pod/IO::Slice) to figure out

all the bells and whistles of this module!

Want to install the latest release? [Go fetch it on CPAN](https://metacpan.org/release/IO-Slice).

Want to contribute? [Fork it on GitHub](https://github.com/polettix/IO-Slice).

That's all folks!