nit: page 109 calls depot_f/app/controllers/store_controller.rb and then references depot_f/app/controllers/store_controller.rb again on page 111. Should the p 109 reference might be to (the currently non-existent) depot_e?
It is not uncommon in the book for a single file that is updated multiple times in quick succession to show a number of intermediate results in the book with the snapshot on the server reflecting the cumulative affect. This was also true of prior editions of the book.
I only see this as a problem if the updates are quite a distant apart or overlap. Did this cause any problems for you?
Just some confusion. I chalked it down as a misprint and continued on finding the second reference two pages later. Not being used to .pdf books, it’s good to know this is a common practice, thanks!