@@ -11758,3 +11758,30 @@ defined in @file{.travis.yml} on your local machine, using @code{rvm},
you the speed and portability of libgit2 with the beauty of the Ruby
language.")
(license license:expat)))
+
+(define-public ruby-yell
+ (package
+ (name "ruby-yell")
+ (version "2.2.2")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (rubygems-uri "yell" version))
+ (sha256
+ (base32
+ "1g16kcdhdfvczn7x81jiq6afg3bdxmb73skqjyjlkp5nqcy6y5hx"))))
+ (build-system ruby-build-system)
+ (arguments
+ `(#:phases
+ (modify-phases %standard-phases
+ (replace 'check
+ (lambda _
+ (invoke "rake" "examples")))))) ; there is no test target.
+ (synopsis
+ "Yell - Your Extensible Logging Library")
+ (description
+ "Yell is a comprehensive logging replacement for Ruby. It defines
+multiple adapters, various log level combinations and message formatting
+options.")
+ (home-page "https://github.com/rudionrails/yell")
+ (license license:expat)))