+There's something to be aware of here: where are you going to type that
+code? You can just put it in F<BeerDB.pm>. Perl will be happy with that,
+though you might want to put an extra pair of braces around it to limit
+the scope of that package declaration. Alternatively, you might think
+it's neater to put it in a file called F<BeerDB/Beer.pm>, which is the
+natural home for the package. This would certainly be a good idea if you
+have a lot of other code to add to the C<BeerDB::Beer> package. But if
+you do that, you will have to tell Perl to load the F<BeerDB/Beer.pm>
+file by adding a line to F<BeerDB.pm>:
+
+ BeerDB::Beer->require;
+
+For another example of customization, the order of columns is a bit
+wonky. We can fix this by