NAME

       Alzabo::Config - Alzabo configuration information

SYNOPSIS

         use Alzabo::Config

         print Alzabo::Config::schema_dir;

DESCRIPTION

       This module contains functions related to Alzabo configuration information.

FUNCTIONS

   root_dir ($root)
       If a value is passed to this method then the root is temporarily changed.  This change
       lasts as long as your application remains in memory.  However, since changes are not
       written to disk it will have to be changed again.

       Returns the root directory for your Alzabo installation.

   schema_dir
       If no root_dir is defined, this function throws an exception.

       Returns the directory under which Alzabo schema objects are stored in serialized form.

   available_schemas
       If no root_dir is defined, this function throws an exception.

       Returns a list containing the names of the available schemas.  There will be one directory
       for each schema under the directory returned.  Directories which cannot be read will not
       be included in the list.

       Throws: "Alzabo::Exception::System"