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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 write shebang scripts that gracefully accept positional and optional arguments
and automatically generate usage notices.") and automatically generate usage notices.")
(license license:gpl2+))) (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+)))