What we need is to have `/usr/bin/ruby` executable, which might be
provided by `rubypick` on Fedora, whereas it might be shipped directly
by `ruby` package elsewhere.
systemtap-static-probes-in-ruby: for testing ruby's systemtap api
bundler-unit-tests: to run bundler's unit tests
run-basic-rails-application: a simple rails application test
Signed-off-by: Miroslav Vadkerti <mvadkert@redhat.com>
