Hi Glen, just one nit:

Dne 28.9.2016 v 06:13 Glen Rundblom napsal(a):

Rails CLI over Rake.

This should be "Exclusive use of rails CLI over Rake" otherwise it does not make sense. Just to explain, a lot of stuff on command line was historically done using commands such as "rake db:migrate" or "rails new myapp" while now the same tasks are executed as "rails db:migrate" or "rails new myapp".

Vít