These are the latest Gemfiles for the Ruby on Rails Tutorial (3rd Ed.) by Michael Hartl. Because the files here are easy to update, readers of the Ruby on Rails Tutorial print edition should always use these Gemfiles in preference to the ones listed in the book.
Gemfile
for the hello app (hello_app
) from Chapter 1Gemfile
for the toy app (toy_app
) from Chapter 2Gemfile
for the sample app (sample_app
) from Chapters 3โ12