From a080e50c153d3f72370e140eaf589d448867bf41 Mon Sep 17 00:00:00 2001
From: Roel Janssen <roel@gnu.org>
Date: Tue, 29 Mar 2016 14:30:38 +0200
Subject: [PATCH] gnu: Add r-withr.
* gnu/packages/statistics.scm (r-withr): New variable.
---
gnu/packages/statistics.scm | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/gnu/packages/statistics.scm b/gnu/packages/statistics.scm
index 15c68238e22..28ac9673cc7 100644
--- a/gnu/packages/statistics.scm
+++ b/gnu/packages/statistics.scm
@@ -1260,6 +1260,25 @@ (define-public r-devtools
tools to simplify the devolpment of R packages.")
(license license:gpl2+)))
+(define-public r-withr
+ (package
+ (name "r-withr")
+ (version "1.0.1")
+ (source (origin
+ (method url-fetch)
+ (uri (cran-uri "withr" version))
+ (sha256
+ (base32
+ "0zbj3rd7dc0ycknmay7y7rm1qvnh9n05jw93gjggz46j2zfmy93y"))))
+ (build-system r-build-system)
+ (home-page "https://github.com/jimhester/withr")
+ (synopsis "Run code with temporarily modified global state")
+ (description
+ "This package provides a set of functions to run R code in an environment
+in which global state has been temporarily modified. Many of these functions
+were originally a part of the r-devtools package.")
+ (license license:gpl2+)))
+
(define-public r-readr
(package
(name "r-readr")
--
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