In this section:
RubyMine implements the bundler as a powerful way of handling gem dependencies. The bundler is required to execute an application with the same set of gems it has been created and tested with.
RubyMine supports the bundler since version 0.8, but it is recommended to use version 0.9 and higher.
To start using the bundler with RubyMine, make sure that the following prerequisites are met: