25/41: gnu: Add ruby-yard.

[julien lepiller]

roptat pushed a commit to branch master
in repository guix.

commit 37fbced73c3aeb85472c1f3008eb32a2d87f67ef
Author: Julien Lepiller <address@hidden>
Date:   Sun Aug 26 16:00:00 2018 +0200

    gnu: Add ruby-yard.
    
    * gnu/packages/ruby.scm (ruby-yard): New variable.
---
 gnu/packages/ruby.scm | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/gnu/packages/ruby.scm b/gnu/packages/ruby.scm
index c21e4cc..7085adc 100644
--- a/gnu/packages/ruby.scm
+++ b/gnu/packages/ruby.scm
@@ -5536,3 +5536,24 @@ support the tests found in Prawn, a pure Ruby PDF 
generation library.")
     (description "This is an experimental gem that extracts low-level PDF
 functionality from Prawn.")
     (license license:gpl3+)))
+
+(define-public ruby-yard
+  (package
+    (name "ruby-yard")
+    (version "0.9.16")
+    (source (origin
+              (method url-fetch)
+              (uri (rubygems-uri "yard" version))
+              (sha256
+               (base32
+                "0lmmr1839qgbb3zxfa7jf5mzy17yjl1yirwlgzdhws4452gqhn67"))))
+    (build-system ruby-build-system)
+    (arguments `(#:test-target "spec"))
+    (home-page "https://yardoc.org/";)
+    (synopsis "Ruby documentation tool")
+    (description "YARD is a documentation generation tool for the Ruby
+programming language.  It enables the user to generate consistent, usable
+documentation that can be exported to a number of formats very easily, and
+also supports extending for custom Ruby constructs such as custom class level
+definitions.")
+    (license license:expat)))