Hi, DT::TZ doc says: =head2 Other Functions
This class also contains several functions, none of which are exported. Calling these as class methods will also work. =over 4 =item * offset_as_seconds( $offset ) ... =item * offset_as_string( $offset ) ... =back But none of those offset_as_* methods doesn't work as class methods. Need to update either docs or the code. -- Tatsuhiko Miyagawa
