From 521fb781aa739359692ec9273c7e674d4f2476a5 Mon Sep 17 00:00:00 2001
From: Holger Brandl <brandl@mpi-cbg.de>
Date: Wed, 8 Apr 2015 10:44:51 +0200
Subject: [PATCH] added digest to requirements

---
 R/core_commons.R | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/R/core_commons.R b/R/core_commons.R
index 6131daf..78568fb 100644
--- a/R/core_commons.R
+++ b/R/core_commons.R
@@ -55,6 +55,10 @@ require.auto(dplyr)
 require.auto(magrittr)
 require.auto(tidyr)
 
+## needed for caching
+require.auto(digest)
+
+## moved into datatable_commons because replaced almost everywhere with dplyr
 #require.auto(data.table)
 
 
@@ -64,7 +68,7 @@ require.auto(tidyr)
 #### Convenience aliases
 
 
-echo <- function(...) print(paste(...))
+echo <- function(...) cat(paste(...), fill=T)
 
 ac <- function(...) as.character(...)
 
-- 
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