Ensures the auth modules are available with just require 'grpc'
- Also fixes some lint issues
diff --git a/src/ruby/lib/grpc.rb b/src/ruby/lib/grpc.rb
index 81c67ec..758ac0c 100644
--- a/src/ruby/lib/grpc.rb
+++ b/src/ruby/lib/grpc.rb
@@ -27,6 +27,8 @@
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+require 'grpc/auth/compute_engine.rb'
+require 'grpc/auth/service_account.rb'
require 'grpc/errors'
require 'grpc/grpc'
require 'grpc/logconfig'