From 496e288e9a8e023fda7be5ed5332870c7d873e79 Mon Sep 17 00:00:00 2001
From: James Tripp <james.tripp@warwick.ac.uk>
Date: Tue, 9 Apr 2019 08:51:36 +0100
Subject: [PATCH] Update .travis.yml

Added caching
---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index 95539d3..3abe5bf 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,6 +5,7 @@ r:
   - devel
 r_packages:
   - covr
+cache: packages
 
 after_success:
   - Rscript -e 'library(covr); codecov()'