Expose rails server port

joaocosta · joaocosta · commit 92ac6696c298 · 2019-08-18T20:33:37.000Z
diff --git a/Dockerfile b/Dockerfile
@@ -14,3 +14,5 @@ COPY Gemfile.lock Gemfile.lock
 RUN bundle install
 
 ADD . /myapp
+
+EXPOSE 3000
