gnu: Add julia-tabletraitsutils.

* gnu/packages/julia-xyz.scm (julia-tabletraitsutils-1.0.0): New variable.

gnu/packages/julia-xyz.scm

@@ -1693,3 +1693,29 @@ the editor of your choice; any changes will typically be incorporated into the
 very next command you issue from the REPL.  This can save you the overhead of
 restarting Julia, loading packages, and waiting for code to JIT-compile.")
     (license license:expat)))
+
+(define-public julia-tabletraitsutils
+  (package
+    (name "julia-tabletraitsutils")
+    (version "1.0.0")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/queryverse/TableTraitsUtils.jl")
+             (commit (string-append "v" version))))
+       (file-name "TableTraitsUtils")
+       (sha256
+        (base32 "0axmrznfmii7c909mcgr2zpzlddj62j1dhnss6d2gl9ar5mw5cl9"))))
+    (propagated-inputs `(("julia-datavalues" ,julia-datavalues)
+                         ("julia-tabletraits" ,julia-tabletraits)
+                         ("julia-missings" ,julia-missings)
+                         ("julia-iteratorinterfaceextensions"
+                          ,julia-iteratorinterfaceextensions)))
+    (build-system julia-build-system)
+    (home-page "https://github.com/queryverse/TableTraitsUtils.jl")
+    (synopsis "Utilities for implementing the @code{TableTraits.jl}
+interfaces")
+    (description "@code{TableTraitsUtils.jl} provides default implementations
+of the TableTraits.jl interface.")
+    (license license:expat)))