will see examples on how to use DBIx::Class objects in your code soon,
but note that because C<$book-E<gt>book_author> can return multiple
authors, we have to use C<first> to display a single author).
-C<many_to_many> allows us to use the shorter C<$book-E<gt>author-
-E<gt>first-E<gt>last_name>. Note that you cannot define a
-C<many_to_many> relationship without also having the C<has_many>
-relationship in place.
+C<many_to_many> allows us to use the shorter
+C<$book-E<gt>author-E<gt>first-E<gt>last_name>. Note that you cannot
+define a C<many_to_many> relationship without also having the
+C<has_many> relationship in place.
Then edit C<lib/MyApp/Schema/Result/Author.pm> and add relationship
information as follows (again, be careful to put in above the C<1;> but