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This is your complete guide to removing Action Cable from a Rails 5 app. Some people need WebSockets in their app while other people do not need it at all or want to use other solution such as message_bus. Keep your application clean and delete Action Cable specific stuff. Updated: 21.12.2017 Scenarios: I am upgrading from Rails 4 I generated Rails 5 app with Action Cable I want to generate Rails
Programmers make mistakes. Some of them are just annoying (for others to read) and some are really dangerous. Here is my selection of 10 mistakes done by Ruby / Ruby on Rails developers. These tips are easy to follow and can save you much time of later debugging. 1. Double negative and complex conditionals if !user.nil? # ... end unless user.blank? # ... end unless user.active? || address.confirme
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