30/41: gnu: Add ruby-em-websocket.

[julien lepiller]

roptat pushed a commit to branch master
in repository guix.

commit 5e2f74bdb847db3b4dd429efcacd6dd4432a771b
Author: Julien Lepiller <address@hidden>
Date:   Sun Aug 26 16:55:00 2018 +0200

    gnu: Add ruby-em-websocket.
    
    * gnu/packages/ruby.scm (ruby-em-websocket): New variable.
---
 gnu/packages/ruby.scm | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/gnu/packages/ruby.scm b/gnu/packages/ruby.scm
index 93772d9..024a99a 100644
--- a/gnu/packages/ruby.scm
+++ b/gnu/packages/ruby.scm
@@ -5658,3 +5658,30 @@ popular by the PHP @code{Markdown Extra} package and 
@code{Maruku}.")
     (description "This gem is a simple callback-based HTTP request/response
 parser for writing http servers, clients and proxies.")
     (license license:expat)))
+
+(define-public ruby-em-websocket
+  (package
+    (name "ruby-em-websocket")
+    (version "0.5.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (rubygems-uri "em-websocket" version))
+        (sha256
+          (base32
+            "1bsw8vjz0z267j40nhbmrvfz7dvacq4p0pagvyp17jif6mj6v7n3"))))
+    (build-system ruby-build-system)
+    (arguments
+     ;; No tests
+     `(#:tests? #f))
+    (propagated-inputs
+      `(("ruby-eventmachine" ,ruby-eventmachine)
+        ("ruby-http-parser.rb" ,ruby-http-parser.rb)))
+    (native-inputs
+     `(("bundler" ,bundler)
+       ("ruby-rspec" ,ruby-rspec)))
+    (home-page "https://github.com/igrigorik/em-websocket";)
+    (synopsis "EventMachine based WebSocket server")
+    (description "Em-websocket is an EventMachine based WebSocket server
+implementation.")
+    (license license:expat)))