want to migrate to S4.")
(license license:lgpl2.1+)))
+(define-public r-r-oo
+ (package
+ (name "r-r-oo")
+ (version "1.19.0")
+ (source (origin
+ (method url-fetch)
+ (uri (cran-uri "R.oo" version))
+ (sha256
+ (base32
+ "15rm1qb9a212bqazhcpk7m48hcp7jq8rh4yhd9c6zfyvdqszfmsb"))))
+ (properties `((upstream-name . "R.oo")))
+ (build-system r-build-system)
+ (propagated-inputs
+ `(("r-r-methodss3" ,r-r-methodss3)))
+ (home-page "https://github.com/HenrikBengtsson/R.oo")
+ (synopsis "R object-oriented programming with or without references")
+ (description
+ "This package provides methods and classes for object-oriented
+programming in R with or without references. Large effort has been made on
+making definition of methods as simple as possible with a minimum of
+maintenance for package developers.")
+ (license license:lgpl2.1+)))
+