gnu: Add r-triebeard.

* gnu/packages/cran.scm (r-triebeard): New variable.
This commit is contained in:
Ricardo Wurmus 2019-03-27 15:44:16 +01:00
parent e25828839d
commit 85431ca3a8
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@ -13172,3 +13172,25 @@ (define-public r-ggplotify
@code{base} graphics, @code{grid}, @code{lattice}, @code{vcd} etc. by
converting them to @code{ggplot} objects.")
(license license:artistic2.0)))
(define-public r-triebeard
(package
(name "r-triebeard")
(version "0.3.0")
(source
(origin
(method url-fetch)
(uri (cran-uri "triebeard" version))
(sha256
(base32
"1hqyz57gph02c9fdc07lxz113bbklif3g18sw8jan6pakhhdc7dz"))))
(build-system r-build-system)
(propagated-inputs `(("r-rcpp" ,r-rcpp)))
(home-page "https://github.com/Ironholds/triebeard/")
(synopsis "Radix trees in Rcpp")
(description
"Radix trees, or tries, are key-value data structures optimized for
efficient lookups, similar in purpose to hash tables. This package provides
an implementation of radix trees for use in R programming and in developing
packages with Rcpp.")
(license license:expat)))