Given a Gemfile with the following legal path to a local project:
gem "local-project", :path => "../local-project"
local-project is not indexed by ctags.
Gems without the :path specification are indexed as expected.
Support for conditional logic in a Gemfile would also be very useful, e.g.:
if ENV['BUNDLER_ENV'] == 'dev'
gem "whitelabel-models", :path => "../whitelabel-models"