Add yarn to travis.yml

running-coder · running-coder · commit b0e985b609de · 2018-04-04T10:38:57.000-04:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,3 +1,6 @@
 language: node_js
 node_js:
-  - "5"
+  - "8.11.1"
+before_install:
+  - curl -o- -L https://yarnpkg.com/install.sh | bash -s -- --version 1.5.1
+  - export PATH="$HOME/.yarn/bin:$PATH"
