Gemfile in grumlin-0.18.1 vs Gemfile in grumlin-0.19.0

@@ -15,5 +15,9 @@
 gem "factory_bot"
 gem "overcommit"
 gem "rake"
 gem "rspec"
 gem "simplecov"
+
+gem "benchmark-ips"
+gem "memory_profiler"
+gem "ruby-prof"