From cf4cd8bcdf859897c694b0819b83ebdc6705add0 Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>
Date: Fri, 15 Feb 2019 15:42:07 +0100
Subject: [PATCH] gnu: Add r-listenv.
* gnu/packages/cran.scm (r-listenv): New variable.
---
gnu/packages/cran.scm | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 975884e8818..a4a45dccac2 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -10511,3 +10511,26 @@ (define-public r-mcmc
Metropolis (function @code{morph.metrop}), which achieves geometric ergodicity
by change of variable.")
(license license:expat)))
+
+(define-public r-listenv
+ (package
+ (name "r-listenv")
+ (version "0.7.0")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (cran-uri "listenv" version))
+ (sha256
+ (base32
+ "0ma5jsri2zqkrlsm9nqpikl7imbwfy1glsmk13mblw0q245h49k1"))))
+ (build-system r-build-system)
+ (native-inputs
+ `(("r-r-rsp" ,r-r-rsp))) ; vignette builder
+ (home-page "https://github.com/HenrikBengtsson/listenv")
+ (synopsis "Environments behaving (almost) as lists")
+ (description
+ "This package implements list environments. List environments are
+environments that have list-like properties. For instance, the elements of a
+list environment are ordered and can be accessed and iterated over using index
+subsetting.")
+ (license license:lgpl2.1+)))
--
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