debian man page for jifty::model::metadata

Jifty::Model::Metadata(3pm)				User Contributed Perl Documentation			       Jifty::Model::Metadata(3pm)

NAME
       Jifty::Model::Metadata - Tracks Jifty-related metadata

SYNOPSIS
	 my $app = Jifty->new(config_file => "$ProjectRoot/etc/config.yml");
	 my $application_version = Jifty::Model::Metadata->load("application_db_version");

DESCRIPTION
       Every Jifty application automatically inherits this table, which describes information about the Jifty database.  It uses this information
       to smartly upgrade between application schema versions, as well as versions of Jifty itself, for instance.

   table
       Each schema is stored in the table "_jifty_metadata".

   since
       The metadata table first appeared in Jifty version 0.60427

   load KEY
       Fetches the given "KEY" from the metadata store.  Returns undef if such a key cannot be found.

   store KEY => VALUE
       Stores the given "KEY" in the database, overwriting the previous value if it existed.

perl v5.14.2							    2010-12-08					       Jifty::Model::Metadata(3pm)