Задача: In the project, as part of refactoring, we need to change and reduce values to one type in attributes (in tests). For example, such RSpec methods as “describe”, “context”, “it”, “its”, “it_behaves_like” can be called with an optional attributes “freezed_date” or “freezed_time” with a Data value. …

Rspec is very awesome thing that was created for ruby community. Most of us writing tests. But some times in large project our test become really slow. So each launch of test really hurts and it does not meter do you launch your test before commit/push, or launch on CI…

Sometimes, when you working with large codebase your `routes.rb` files grows really fast and become very dirty. There are several things that makes your routes file bigger: Customisation of devise. Specific gems that mount additional routes (Active Admin, ActionCable) Sidekiq + SidekiqWeb + Basic authentication Namespaces with APP or API All this points leads to one fact — your file grows and it is hard to maintain it.

Сarrierwave is a popular image upload gem used by the Rails community to upload files to the server. Recently I had a task to upload to type of images into the application. Under the hood the only difference between both of them was the target directory on the server. …