03/32: gnu: Add r-operator-tools.

[guix-commits]

rekado pushed a commit to branch master
in repository guix.

commit 5f6daad3c8ebd7d39e6f9fe94be264e8de6595c4
Author: Ricardo Wurmus <rekado@elephly.net>
AuthorDate: Wed Jul 19 13:09:03 2023 +0200

    gnu: Add r-operator-tools.
    
    * gnu/packages/cran.scm (r-operator-tools): New variable.
---
 gnu/packages/cran.scm | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index b057a299d4..df0840502d 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -11268,6 +11268,28 @@ package covers Models, Completions, Chat, Edits, 
Images, Embeddings, Audio,
 Files, Fine-tunes, Moderations, and legacy Engines endpoints.")
     (license license:expat)))
 
+(define-public r-operator-tools
+  (package
+    (name "r-operator-tools")
+    (version "1.6.3")
+    (source (origin
+              (method url-fetch)
+              (uri (cran-uri "operator.tools" version))
+              (sha256
+               (base32
+                "1v4dg7xhz24dnp0zxn815x1405ig64ibii6y40la1gvmzcc41dz5"))))
+    (properties `((upstream-name . "operator.tools")))
+    (build-system r-build-system)
+    (home-page "https://github.com/decisionpatterns/operator.tools";)
+    (synopsis "Utilities for working with R's operators")
+    (description
+     "This package provides a collection of utilities that allow programming
+with R's operators.  Routines allow classifying operators, translating to and
+from an operator and its underlying function, and inverting some
+operators (e.g. comparison operators), etc.  All methods can be extended to
+custom infix operators.")
+    (license license:gpl2)))
+
 (define-public r-openxlsx
   (package
     (name "r-openxlsx")