From 03871a860abea79bceecd8708ef8cbe2cd7ad550 Mon Sep 17 00:00:00 2001
From: Christopher Baines <mail@cbaines.net>
Date: Mon, 5 Feb 2018 11:16:12 +0000
Subject: gnu: Add ruby-open4.

---
 gnu/packages/ruby.scm | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/gnu/packages/ruby.scm b/gnu/packages/ruby.scm
index ca3d9f6ffb..f106edb860 100644
--- a/gnu/packages/ruby.scm
+++ b/gnu/packages/ruby.scm
@@ -1074,6 +1074,27 @@ complexity.")
     (home-page "https://github.com/ThoughtWorksStudios/saikuro_treemap")
     (license license:expat)))
 
+(define-public ruby-open4
+  (package
+  (name "ruby-open4")
+  (version "1.3.4")
+  (source
+    (origin
+      (method url-fetch)
+      (uri (rubygems-uri "open4" version))
+      (sha256
+        (base32
+          "1cgls3f9dlrpil846q0w7h66vsc33jqn84nql4gcqkk221rh7px1"))))
+  (build-system ruby-build-system)
+  (arguments
+   '(#:tests? #f))
+  (synopsis
+    "open child process with handles on pid, stdin, stdout, and stderr: manage child processes and their io handles easily.")
+  (description
+    "open child process with handles on pid, stdin, stdout, and stderr: manage child processes and their io handles easily.")
+  (home-page "https://github.com/ahoward/open4")
+  (license #f)))
+
 (define-public ruby-options
   (package
     (name "ruby-options")
-- 
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