24/26: gnu: Add julia-typedtables.

[guix-commits]

efraim pushed a commit to branch master
in repository guix.

commit adedfd077381fb6ef370ed00baf5a8cc582ef101
Author: Efraim Flashner <efraim@flashner.co.il>
AuthorDate: Mon May 31 12:47:02 2021 +0300

    gnu: Add julia-typedtables.
    
    * gnu/packages/julia-xyz.scm (julia-typedtables): New variable.
---
 gnu/packages/julia-xyz.scm | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/gnu/packages/julia-xyz.scm b/gnu/packages/julia-xyz.scm
index d0b1617..da3a61f 100644
--- a/gnu/packages/julia-xyz.scm
+++ b/gnu/packages/julia-xyz.scm
@@ -2169,6 +2169,32 @@ product preserves all dimensions}, and @acronym{boxdot, 
contracts neighboring
 dimensions}.")
     (license license:expat)))
 
+(define-public julia-typedtables
+  (package
+    (name "julia-typedtables")
+    (version "1.2.4")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/JuliaData/TypedTables.jl";)
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32 "06k5h7ybsh29b6kiy0p62rp9b2q3xi9jk8p9wf0kq907p5kvfnfy"))))
+    (build-system julia-build-system)
+    (propagated-inputs
+     `(("julia-adapt" ,julia-adapt)
+       ("julia-splitapplycombine" ,julia-splitapplycombine)
+       ("julia-tables" ,julia-tables)))
+    (home-page "https://github.com/JuliaData/TypedTables.jl";)
+    (synopsis "Column-based storage for data analysis in Julia")
+    (description "@code{TypedTables.jl} provides two column-based storage
+containers: @code{Table} and @code{FlexTable}, both of which represent an array
+of @code{NamedTuples}.  This package is designed to be lightweight, easy-to-use
+and fast, and presents a very minimal new interface to learn.")
+    (license license:expat)))
+
 (define-public julia-unpack
   (package
     (name "julia-unpack")