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[bug#68990] [PATCH 08/28] gnu: Add ruby-pairing-heap.


From: Hartmut Goebel
Subject: [bug#68990] [PATCH 08/28] gnu: Add ruby-pairing-heap.
Date: Thu, 8 Feb 2024 10:35:38 +0100

* gnu/packages/ruby.scm (ruby-pairing-heap): New variable.
---
 gnu/packages/ruby.scm | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/gnu/packages/ruby.scm b/gnu/packages/ruby.scm
index 75b8f5854e..4812aa2571 100644
--- a/gnu/packages/ruby.scm
+++ b/gnu/packages/ruby.scm
@@ -12051,6 +12051,32 @@ (define-public ruby-queue-classic
     (home-page "https://github.com/QueueClassic/queue_classic";)
     (license license:expat)))
 
+(define-public ruby-pairing-heap
+  (package
+    (name "ruby-pairing-heap")
+    (version "3.0.1")
+    (source (origin
+              (method url-fetch)
+              (uri (rubygems-uri "pairing_heap" version))
+              (sha256
+               (base32
+                "15c97yvzkfhy7glsdza48sswidjyjphdx62yjapbrs5fzf0089id"))))
+    (build-system ruby-build-system)
+    (arguments
+     (list
+      #:phases
+      #~(modify-phases %standard-phases
+          (add-after 'unpack 'patch
+            (lambda _
+              (substitute* "Rakefile"
+                (("require \"standard/rake\"") "")
+                ((":\"standard:fix\",") "")))))))
+    (synopsis "Priority queue in pure Ruby")
+    (description "This package provides a performant priority queue in pure
+ruby with support for changing priority using pairing heap data structure")
+    (home-page "https://github.com/mhib/pairing_heap";)
+    (license license:expat)))
+
 (define-public ruby-ae
   (package
     (name "ruby-ae")
-- 
2.41.0






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