Add caching for Ruby 2.3 tests.

Accidentally removed when !3807 was merged.

Add caching for Ruby 2.3 tests.
addfdadc · Connor Shea · cef02191 · addfdadc
Unverified Commit addfdadc authored 8 years ago by Connor Shea
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -134,6 +134,11 @@ spinach 9 10: *spinach-knapsack
  image: "ruby:2.3"
  only:
    - master
+  cache:
+    key: "ruby-23"
+    paths:
+      - vendor/apt
+      - vendor/ruby
 .rspec-knapsack-ruby23: &rspec-knapsack-ruby23
  <<: *rspec-knapsack