Tag Archives: ruby version

How to tell which ruby version your Heroku app is using

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RVM and Frozen Rails Conflict

I have an existing rails application and want to switch to using RVM in order to tie particular versions of Ruby, Rails and RubyGems to this application. My existing Rails application has a frozen Rails version 2.2.2 tied into it and so exists in my vendor/rails directory. Before I installed RVM, the following question came […]