Rails 3: Using a different gemset

I'm using RVM but I'm having some problems. How can I start using another gemset开发者_JS百科, and which one?

Thanks

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You could do something like this:

rvm gemset create rails3
rvm gemset use rails3

This would create a gemset called rails3 and then use it. Check out the documentation here for more information.

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You can switch to a specific gemset with
rvm @gemname And see which gemsets are in your "box" with rvm gemset list