11.1.2 User/relationship associations.

All tests pass.
11.1.4 Followed users

All test pass
11.1.5 Followers

All tests pass
11.2.2 Stats and a follow form

All tests passing
11.2.3 Following and followers pages

All tests passing.
11.2.4 A working follow button the standard way

All tests pass.
11.2.5 A working follow button with Ajax

All tests are passing.
11.3.2 A first feed implementation

All tests are passing.
11.4 Conclusion

All 159 tests pass!

End of tutorial.