gnu: Add r-hash.

* gnu/packages/cran.scm (r-hash): New variable.
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Ricardo Wurmus 2018-08-14 11:10:35 +02:00 committed by Ricardo Wurmus
parent 3d4908a77b
commit 4646d18eb7
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@ -4615,3 +4615,24 @@ matches version and feature constraints.")
write shebang scripts that gracefully accept positional and optional arguments
and automatically generate usage notices.")
(license license:gpl2+)))
(define-public r-hash
(package
(name "r-hash")
(version "2.2.6")
(source
(origin
(method url-fetch)
(uri (cran-uri "hash" version))
(sha256
(base32
"0mkx59bmni3b283znvbndnkbar85fzavzdfgmwrhskidsqcz34yz"))))
(build-system r-build-system)
(home-page "https://cran.r-project.org/web/packages/hash/")
(synopsis "Implementation of hash/associated arrays/dictionaries")
(description
"This package implements a data structure similar to hashes in Perl and
dictionaries in Python but with a purposefully R flavor. For objects of
appreciable size, access using hashes outperforms native named lists and
vectors.")
(license license:gpl2+)))