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-rw-r--r--gnu/packages/cran.scm26
1 files changed, 26 insertions, 0 deletions
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 418bc5579e..54031fa87a 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -10655,3 +10655,29 @@ analysis (@code{rrpca}), randomized interpolative decomposition (@code{rid}),
and the randomized CUR decomposition (@code{rcur}). In addition several plot
functions are provided.")
(license license:gpl3+)))
+
+(define-public r-sloop
+ (package
+ (name "r-sloop")
+ (version "1.0.1")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (cran-uri "sloop" version))
+ (sha256
+ (base32
+ "00fk5fr5zsk2qxc1kfhmshhjxgnamm3401089sx8m2l529zd6r8j"))))
+ (build-system r-build-system)
+ (propagated-inputs
+ `(("r-codetools" ,r-codetools)
+ ("r-crayon" ,r-crayon)
+ ("r-purrr" ,r-purrr)
+ ("r-rlang" ,r-rlang)
+ ("r-tibble" ,r-tibble)))
+ (home-page "https://github.com/r-lib/sloop")
+ (synopsis "Helpers for object-oriented programming in R")
+ (description
+ "This package provides a collection of helper functions designed to
+help you to better understand object oriented programming in R, particularly
+using @code{S3}.")
+ (license license:gpl3)))