---
name: "Git::Raw::Mempack"
section: "3pm"
platform: "linux"
package: "libgit-raw-perl"
version: "0.90+ds-3+b1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Git::Raw::Mempack"
---

# Git::Raw::Mempack(3pm)

Git in-memory object database class

## NAME

Git::Raw::Mempack - Git in-memory object database class

## VERSION

version 0.90

## SYNOPSIS

```
        use Git::Raw;
        my $mempack = Git::Raw::Mempack -> new;
        my $odb = $repo -> odb;
        $odb -> add_backend($mempack, 99);
        # Create blobs, trees and commits...
        # Index the packfile and persist
        my $odb_path = catfile($repo -> path, 'objects');
        my $tp = Git::Raw::TransferProgress -> new;
        my $indexer = Git::Raw::Indexer -> new($odb_path, $odb);
        my $pack = $mempack -> dump($repo);
        $indexer -> append($pack, $tp);
        $indexer -> commit($tp);
```

## DESCRIPTION

A Git::Raw::Mempack represents a git in-memory object database.

## METHODS

### new( )

Create a new mempack backend.

### dump( $repo )

Dump all the queued in-memory writes to a packfile. Returns the contents of the packfile. It is the caller's responsibility to ensure that the generated packfile is available to the repository.

### reset( )

Reset the mempack by clearing all the queued objects.

## AUTHOR

Jacques Germishuys \<jacquesg@cpan.org\>

## LICENSE AND COPYRIGHT

Copyright 2016 Jacques Germishuys.

This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as published by the Free Software Foundation; or the Artistic License.

See http://dev.perl.org/licenses/ for more information.