.gitignore in transaction_timestamps-0.1.0 vs .gitignore in transaction_timestamps-0.2.0

@@ -6,5 +6,12 @@
 /doc/
 /pkg/
 /spec/reports/
 /tmp/
 /.idea/
+
+# Ignore testing files
+spec/internal/log
+spec/internal/db/*.sqlite
+
+# Ignore Appraisal gemfile lock files: https://github.com/thoughtbot/appraisal#version-control
+gemfiles/*.gemfile.lock