Uninstall rails 4.1

As an alternative, check out RailsDiff , which provides an overview of the changes in a basic Rails app between 4. See our last upgrade post for more information. If you depended on this behavior, you will need to work around it using unscoped , unscope or the new rewhere method source. ActiveRecord::Relation no longer has access to mutator methods like map!

ActiveRecord 4. In that case, you can use the following syntax:. Just remove config. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Uninstall Rails completely Ask Question. Asked 8 years, 8 months ago. Active 3 years, 3 months ago. Viewed k times. Improve this question. What was the output of gem uninstall rails -v 4. Do you fix that problem?

I'v met the same issue which you got. Aright, finally, I fixed that problem, see my comments as below — Marslo. Add a comment. Active Oldest Votes. Finally solution Just uninstall railties -v 4. Continue with Uninstall? Feel free to reach out to the Rails project so that they impovel their documentation for uninstalling Rails. I don't think there's anything we can do about it ourselves. The rails executable is provided by the railties gem and that's a choice of the gem author that rubygems should respect.

Skip to content. Star 2. New issue. Jump to bottom. How completely uninstall Rails gem? To get the latest installed version of Rails as your global default in your system you need to uninstall also the gem railties. Now, check what versions of railties gem are already on your system by:. The gem railties with version 6.

Again, depending on the version you are trying to uninstall , you will get a message similar to the following:. This will output the following to your console:.