CODEWITHSUNDEEP
ruby-on-rails
StudentRik
StudentRik

Reputation: 1049

Upgrading Rails

I have updated rails and have rails -v and it says 3.0.5. (which is good) when i open my old programs, will it still always use 3.0.4 as that is what was used?

And .. when i create new one will it use 3.0.5

I have done this as i'm a newbie and having problems with tutorials from the rails by example book michael hartl and wondering if it is the version that is giving the problems.

Thanks for any help..

Upvotes: 0

Views: 80

Answers (1)

Kevin Sylvestre
Kevin Sylvestre

Reputation: 38012

In Rails 3 Bundler was added to handle gem dependencies. Within each application a Gemfile exists that specifies the version of Rails to use. If you want to update an application change the version in your Gemfile and run bundle install.

Upvotes: 3

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