(home-page "https://github.com/e2/nenv")
(license license:expat)))
+(define-public ruby-ptools
+ (package
+ (name "ruby-ptools")
+ (version "1.3.5")
+ (source (origin
+ (method url-fetch)
+ (uri (rubygems-uri "ptools" version))
+ (sha256
+ (base32
+ "1jb1h1nsk9zwykpniw8filbsk26kjsdlpk5wz6w0zyamcd41h87j"))))
+ (build-system ruby-build-system)
+ (arguments
+ '(#:phases (modify-phases %standard-phases
+ (add-after 'unpack 'patch-/bin/ls
+ (lambda _
+ (substitute* "test/test_binary.rb"
+ (("/bin/ls")
+ (which "ls")))
+ #t))
+ (add-before 'install 'create-gem
+ (lambda _
+ ;; Do not attempt to sign the gem.
+ (substitute* "Rakefile"
+ (("spec\\.signing_key = .*")
+ ""))
+ (invoke "rake" "gem:create"))))))
+ (synopsis "Extra methods for Ruby's @code{File} class")
+ (description
+ "The @dfn{ptools} (power tools) library extends Ruby's core @code{File}
+class with many additional methods modelled after common POSIX tools, such as
+@code{File.which} for finding executables, @code{File.tail} to print the last
+lines of a file, @code{File.wc} to count words, and so on.")
+ (home-page "https://github.com/djberg96/ptools")
+ (license license:artistic2.0)))
+
(define-public ruby-permutation
(package
(name "ruby-permutation")