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| author | Ricardo Wurmus <rekado@elephly.net> | 2018-04-21 09:27:17 +0200 |
|---|---|---|
| committer | Ricardo Wurmus <rekado@elephly.net> | 2018-04-21 23:07:52 +0200 |
| commit | d9d66ba963bafaac706044b23407794167f69eab (patch) | |
| tree | a85a6385f5e669ef3ec2439d2b407de9537f4358 /gnu | |
| parent | 284179bbb395000957be4b891be5cf1f76d88c39 (diff) | |
| download | guix-d9d66ba963bafaac706044b23407794167f69eab.tar guix-d9d66ba963bafaac706044b23407794167f69eab.tar.gz | |
gnu: Add r-promises.
* gnu/packages/cran.scm (r-promises): New variable.
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/packages/cran.scm | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm index cc81815bdb..88be6b3d44 100644 --- a/gnu/packages/cran.scm +++ b/gnu/packages/cran.scm @@ -3871,3 +3871,31 @@ exchanging spatial objects with other R packages.") "This package provides tools to execute arbitrary R or C functions some time after the current time, after the R execution stack has emptied.") (license license:gpl2+))) + +(define-public r-promises + (package + (name "r-promises") + (version "1.0.1") + (source + (origin + (method url-fetch) + (uri (cran-uri "promises" version)) + (sha256 + (base32 + "0n2mlv6bvfb4yhgcml696l9vkbw21pz0smqylivr606z99rwgny2")))) + (build-system r-build-system) + (propagated-inputs + `(("r-later" ,r-later) + ("r-magrittr" ,r-magrittr) + ("r-r6" ,r-r6) + ("r-rcpp" ,r-rcpp) + ("r-rlang" ,r-rlang))) + (home-page "https://rstudio.github.io/promises") + (synopsis "Abstractions for promise-based asynchronous programming") + (description + "This package provides fundamental abstractions for doing asynchronous +programming in R using promises. Asynchronous programming is useful for +allowing a single R process to orchestrate multiple tasks in the background +while also attending to something else. Semantics are similar to JavaScript +promises, but with a syntax that is idiomatic R.") + (license license:expat))) |