build: use yarn cache on travis

redux-utilities · Jan 19, 2017 · 00c2b9b · 00c2b9b
1 parent 4ee891d
commit 00c2b9b
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -4,5 +4,7 @@ node_js:
   - "stable"
   - 6
   - 4
+
+cache: yarn
 
 after_success: "cat ./coverage/lcov.info | ./node_modules/.bin/coveralls"