rekado pushed a commit to branch master
in repository guix.
commit ffd4b478510b770966f5e5478d818be97a4ae06d
Author: Vicente Vera Parra <[email protected]>
Date: Tue Sep 15 14:24:46 2015 -0300
gnu: Add r-r6.
* gnu/packages/statistics.scm (r-r6): New variable.
---
gnu/packages/statistics.scm | 29 +++++++++++++++++++++++++++++
1 files changed, 29 insertions(+), 0 deletions(-)
diff --git a/gnu/packages/statistics.scm b/gnu/packages/statistics.scm
index 53d3e28..9e23cc7 100644
--- a/gnu/packages/statistics.scm
+++ b/gnu/packages/statistics.scm
@@ -833,3 +833,32 @@ New styles can also be created easily. This package was
inspired by the
"This package provides a unit testing system for R designed to be fun,
flexible and easy to set up.")
(license license:expat)))
+
+(define-public r-r6
+ (package
+ (name "r-r6")
+ (version "2.1.1")
+ (source (origin
+ (method url-fetch)
+ (uri (cran-uri "R6" version))
+ (sha256
+ (base32
+ "16qq35bgxgswf989yvsqkb6fv7srpf8n8dv2s2c0z9n6zgmwq66m"))))
+ (build-system r-build-system)
+ (propagated-inputs
+ `(("r-knitr" ,r-knitr)
+ ("r-microbenchmark" ,r-microbenchmark)
+ ("r-pryr" ,r-pryr)
+ ("r-testthat" ,r-testthat)
+ ("r-ggplot2" ,r-ggplot2)
+ ("r-scales" ,r-scales)))
+ (home-page "https://github.com/wch/R6/";)
+ (synopsis "Classes with reference semantics in R")
+ (description
+ "The R6 package allows the creation of classes with reference semantics,
+similar to R's built-in reference classes. Compared to reference classes, R6
+classes are simpler and lighter-weight, and they are not built on S4 classes
+so they do not require the methods package. These classes allow public and
+private members, and they support inheritance, even when the classes are
+defined in different packages.")
+ (license license:expat)))
