# phpman > man > Devel::Cover::DB::Digests(3pm)

## NAME
    [Devel::Cover::DB::Digests](https://www.chedong.com/phpMan.php/perldoc/Devel%3A%3ACover%3A%3ADB%3A%3ADigests/markdown) - store digests for [Devel::Cover::DB](https://www.chedong.com/phpMan.php/perldoc/Devel%3A%3ACover%3A%3ADB/markdown)

## VERSION
    version 1.36

## SYNOPSIS
     use [Devel::Cover::DB::Digests](https://www.chedong.com/phpMan.php/perldoc/Devel%3A%3ACover%3A%3ADB%3A%3ADigests/markdown);
     my $digests = [Devel::Cover::DB::Digests](https://www.chedong.com/phpMan.php/perldoc/Devel%3A%3ACover%3A%3ADB%3A%3ADigests/markdown)->new(db => $DB);
     $digests->read;
     $digests->write;

## DESCRIPTION
    This module stores digests for [Devel::Cover::DB](https://www.chedong.com/phpMan.php/perldoc/Devel%3A%3ACover%3A%3ADB/markdown).

## SEE ALSO
     [Devel::Cover](https://www.chedong.com/phpMan.php/perldoc/Devel%3A%3ACover/markdown)
     [Devel::Cover::DB](https://www.chedong.com/phpMan.php/perldoc/Devel%3A%3ACover%3A%3ADB/markdown)

## METHODS
  new
     my $digests = [Devel::Cover::DB::Digests](https://www.chedong.com/phpMan.php/perldoc/Devel%3A%3ACover%3A%3ADB%3A%3ADigests/markdown)->new(db => $DB);

    Constructs the digests object.

  read
     $digests->read;

    Read the digests from the DB.

  write
     $digests->write;

    Write the digests to the DB.

## BUGS
    Huh?

## LICENCE
    Copyright 2011-2019, Paul Johnson (<paul@pjcj.net>)

    This software is free. It is licensed under the same terms as Perl itself.

    The latest version of this software should be available from my homepage: <http://www.pjcj.net>