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My project has an .rvmrc file with the following: rvm 1.9.2-p180@project_name. However, I just updated my ruby 1.9.2 to the latest patch level (1.9.2-p290). Is there any way to migrate the gems in the project_name gemset to 1.9.2-p290?
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You need to "rvm gemset empty [gemset_name]". I suppose if you have many gems, it could take a while to uninstall them all. Incidentally right now I am able to run rvm gemset empty and it clears the current gemset.
If you are using RVM(Ruby Version Manager) then using a gemset for each project is a good idea. A gemset is just a container you can use to keep gems separate from each other. Creating a gemset per project allows you to change gems (and gem versions) for one project without breaking all your other projects.
Step 1: rvm gemset create [name of gemset] Step 2: rvm --rvmrc [ruby version here]@[name of gemset] # Note: You can check your current ruby version by running "ruby -v" from your console. Step 3: Refresh your directory. # You can simply do this by checking out of your directory and going back to that directory again.
You can copy gemsets with the following command:
rvm gemset copy 1.9.2-p180@project_name 1.9.2-p290@project_name
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