=item * short_datetime_format

=back

The following methods deal with the default format lengths:

=over 4

=item default_date_format_length

=item default_time_format_length

These methods return one of "full", "long", "medium", or "short",
indicating the current default format length.

The default when an object is created is determined by the CLDR locale
data.

=item set_default_date_format_length ($length)

=item set_default_time_format_length ($length)

These methods accept one of "full", "long", "medium", or "short",
indicating the new default format length.

=back

The following methods can be used to get the object's raw localization
data.  If a method returns a reference, altering it will alter the
object, so make a copy if you need to do so.

=over 4

=item * month_names

Returns an array reference containing the full names of the months,
with January as the first month.

=item * month_abbreviations

Returns an array reference containing the abbreviated names of the
months, with January as the first month.

=item * month_narrows

Returns an array reference containing the narrow names of the months,
with January as the first month.  Narrow names are the shortest
possible names, and may not be unique.

=item * day_names

Returns an array reference containing the full names of the days,
with Monday as the first day.

=item * day_abbreviations

Returns an array reference containing the abbreviated names of the
days, with Monday as the first day.

=item * day_narrows

Returns an array reference containing the narrow names of the days,
with Monday as the first day.  Narrow names are the shortest possible
names, and may not be unique.

=item * am_pms

Returns an array reference containing the localized forms of "AM" and
"PM".

=item * eras

Returns an array reference containing the localized forms of "BCE" and
"CE".

=item * date_formats

Returns a hash reference containing the date formats used for the
locale.  The hash contains the keys "long", "full", "medium", and
"short".

=item * time_formats

Returns a hash reference containing the time formats used for the
locale.  The hash contains the keys "long", "full", "medium", and
"short".

=item * date_before_time

This returns a boolean value indicating whether or not the date comes
before the time when formatting a complete date and time for
presentation.

=item * date_parts_order

This returns a string indicating the order of the parts of a date that
is in the form XX/YY/ZZ.  The possible values are "dmy", "mdy", "ydm"
and "ymd".