|vendor/|A place for all third-party code. In a typical Rails application, this includes Ruby Gems, the Rails source code (if you install it into your project) and plugins containing additional prepackaged functionality.|
h4. Installing the Required Gems
Rails applications manage gem dependencies with
"Bundler":http://gembundler.com/v1.0/index.html by default. As we don't need any
other gems beyond the ones in the generated +Gemfile+ we can directly run
<shell>
$ bundle install
</shell>
to have them ready.
h4. Configuring a Database
Just about every Rails application will interact with a database. The database
