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I have rails version 3.2.1 in my machine. The other versions installed are 3.0, 3.0.3. Whenever i run
rails new PROJECT_NAME
command ,the project gets created in version 3.2.1. I want to create the project in version 3.0.3.
What should i do?
Suggest using bundler. Your project will have a Gemfile in which you specify the rails version you want:
gem “rails”, “~> 3.0.3”
Once you have installed the bundler gem,
bundle installwill install the version of Rails you have specified.Then, when you are ready to upgrade your version of Rails, you do this by specifying the version number you want to move to. Of course, this approach helps manage all of the gems that your project depends on, including the ones you only want in test and dev etc.
See http://gembundler.com/ for more.