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author | Ricardo Wurmus <rekado@elephly.net> | 2021-05-04 07:11:02 +0200 |
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committer | Ricardo Wurmus <rekado@elephly.net> | 2021-05-04 07:27:44 +0200 |
commit | 6c07e74106fdf202422a6f1ea8802e680e4099c0 (patch) | |
tree | 1519d1264293194f6764ae66fd6609bb40b61985 /gnu/packages/cran.scm | |
parent | 946f1608ae224ddbf3c699132ef9a313a1969f42 (diff) | |
download | guix-patches-6c07e74106fdf202422a6f1ea8802e680e4099c0.tar guix-patches-6c07e74106fdf202422a6f1ea8802e680e4099c0.tar.gz |
gnu: Add r-curry.
* gnu/packages/cran.scm (r-curry): New variable.
Diffstat (limited to 'gnu/packages/cran.scm')
-rw-r--r-- | gnu/packages/cran.scm | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm index 02698384ec..280c8ef18f 100644 --- a/gnu/packages/cran.scm +++ b/gnu/packages/cran.scm @@ -153,6 +153,35 @@ can limit either their total size or the age of the oldest object (or both), automatically pruning objects to maintain the constraints.") (license license:expat))) +(define-public r-curry + (package + (name "r-curry") + (version "0.1.1") + (source + (origin + (method url-fetch) + (uri (cran-uri "curry" version)) + (sha256 + (base32 + "1ps9hvbnb02m0b8hlw4admwbziyjvswj08ldi2dk3ymnrpawcc29")))) + (properties `((upstream-name . "curry"))) + (build-system r-build-system) + (home-page "https://github.com/thomasp85/curry") + (synopsis "Partial function application") + (description + "Partial application is the process of reducing the arity of a function +by fixing one or more arguments, thus creating a new function lacking the +fixed arguments. The @code{curry} package provides three different ways of +performing partial function application by fixing arguments from either end of +the argument list (currying and tail currying) or by fixing multiple named +arguments (partial application). This package provides this functionality +through the @code{%<%}, @code{%-<%}, and @code{%><%} operators which allows +for a programming style comparable to modern functional languages. Compared +to other implementations such a @code{purrr::partial()} the operators in +@code{curry} composes functions with named arguments, aiding in autocomplete +etc.") + (license license:gpl2+))) + (define-public r-diffobj (package (name "r-diffobj") |