Merge branch 'staging' into core-updates

1 files changed, 1727 insertions, 50 deletions

diff --git a/gnu/packages/ruby.scm b/gnu/packages/ruby.scm
index 18c6335911..6da7109d14 100644
--- a/gnu/packages/ruby.scm
+++ b/gnu/packages/ruby.scm
@@ -3,7 +3,7 @@
 ;;; Copyright © 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2014, 2015 David Thompson <davet@gnu.org>
-;;; Copyright © 2015 Ricardo Wurmus <rekado@elephly.net>
+;;; Copyright © 2015, 2019 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2015, 2016, 2017 Ben Woodcroft <donttrustben@gmail.com>
 ;;; Copyright © 2017 Nils Gillmann <ng0@n0.is>
 ;;; Copyright © 2017 Marius Bakke <mbakke@fastmail.com>
@@ -32,19 +32,25 @@
   #:use-module ((guix licenses) #:prefix license:)
   #:use-module (gnu packages)
   #:use-module (gnu packages base)
+  #:use-module (gnu packages check)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages databases)
   #:use-module (gnu packages dbm)
+  #:use-module (gnu packages rails)
   #:use-module (gnu packages readline)
   #:use-module (gnu packages autotools)
   #:use-module (gnu packages java)
   #:use-module (gnu packages libffi)
+  #:use-module (gnu packages libidn)
+  #:use-module (gnu packages linux)
+  #:use-module (gnu packages lsof)
   #:use-module (gnu packages maths)
   #:use-module (gnu packages ncurses)
   #:use-module (gnu packages networking)
   #:use-module (gnu packages python)
   #:use-module (gnu packages python-xyz)
   #:use-module (gnu packages ragel)
+  #:use-module (gnu packages rsync)
   #:use-module (gnu packages sqlite)
   #:use-module (gnu packages tls)
   #:use-module (gnu packages version-control)
@@ -55,7 +61,8 @@
   #:use-module (guix build-system gnu)
   #:use-module (gnu packages xml)
   #:use-module (gnu packages web)
-  #:use-module (guix build-system ruby))
+  #:use-module (guix build-system ruby)
+  #:use-module ((srfi srfi-1) #:select (alist-delete)))
 
 (define-public ruby
   (package
@@ -150,17 +157,58 @@ a focus on simplicity and productivity.")
                    (delete-file-recursively "ext/fiddle/libffi-3.2.1")
                    #t))))))
 
+(define-public ruby-commander
+  (package
+    (name "ruby-commander")
+    (version "4.4.7")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "commander" version))
+       (sha256
+        (base32
+         "1pxakz596fjqak3cdbha6iva1dlqis86i3kjrgg6lf3sp8i5vhwg"))))
+    (build-system ruby-build-system)
+    (arguments
+     `(#:test-target "spec"
+       #:phases
+       (modify-phases %standard-phases
+         ;; Don't run or require rubocop, the code linting tool, as this is a
+         ;; bit unnecessary.
+         (add-after 'unpack 'dont-run-rubocop
+           (lambda _
+             (substitute* "Rakefile"
+               ((".*rubocop.*") "")
+               ((".*RuboCop.*") ""))
+             #t)))))
+    (propagated-inputs
+     `(("ruby-highline" ,ruby-highline)))
+    (native-inputs
+     `(("bundler" ,bundler)
+       ("ruby-rspec-core" ,ruby-rspec-core)
+       ("ruby-rspec-expectations" ,ruby-rspec-expectations)
+       ("ruby-rspec-mocks" ,ruby-rspec-mocks)
+       ("ruby-simplecov" ,ruby-simplecov)))
+    (home-page "https://github.com/commander-rb/commander")
+    (synopsis "Library for building Ruby command-line executables")
+    (description
+     "Commander aims to be a complete solution for Ruby command-line
+executables.  Commander bridges the gap between other terminal related
+libraries (OptionParser, HighLine), while providing many new features, and an
+elegant API.")
+    (license license:expat)))
+
 (define-public ruby-highline
   (package
     (name "ruby-highline")
-    (version "1.7.10")
+    (version "2.0.1")
     (source
      (origin
        (method url-fetch)
        (uri (rubygems-uri "highline" version))
        (sha256
         (base32
-         "01ib7jp85xjc4gh4jg0wyzllm46hwv8p0w1m4c75pbgi41fps50y"))))
+         "0gr6pckj2jayxw1gdgh9193j5jag5zrrqqlrnl4jvcwpyd3sn2zc"))))
     (build-system ruby-build-system)
     (arguments
      `(#:tests? #f)) ;; TODO: NameError: uninitialized constant SPEC
@@ -216,6 +264,41 @@ packaging native C and Java extensions in Ruby.")
     (home-page "https://github.com/rake-compiler/rake-compiler")
     (license license:expat)))
 
+(define-public ruby-rsync
+  (package
+    (name "ruby-rsync")
+    (version "1.0.9")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "rsync" version))
+       (sha256
+        (base32
+         "0p8b27q1gvxilqfq2528xpwglzcm2myikkjxpqk7mwbwg9r6knxv"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(#:test-target "spec"
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'remove-coveralls-requirement
+           (lambda _
+             (substitute* "spec/spec_helper.rb"
+               (("require 'coveralls'") "")
+               (("Coveralls.wear!") ""))
+             #t)))))
+    (native-inputs
+     `(("bundler" ,bundler)
+       ("rsync" ,rsync)
+       ("ruby-rspec-core" ,ruby-rspec-core)
+       ("ruby-rspec-expectations" ,ruby-rspec-expectations)
+       ("ruby-rspec-mocks" ,ruby-rspec-mocks)))
+    (home-page "https://github.com/jbussdieker/ruby-rsync")
+    (synopsis "Ruby wrapper around rsync")
+    (description
+     "Ruby Rsync is a Ruby library that can synchronize files between remote
+hosts by wrapping the @file{rsync} binary.")
+    (license license:expat)))
+
 (define-public ruby-i18n
   (package
     (name "ruby-i18n")
@@ -410,20 +493,55 @@ outcomes of a code example.")
     (version "1.2.0")
     (source
      (origin
-       (method url-fetch)
-       (uri (rubygems-uri "rspec-its" version))
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/rspec/rspec-its.git")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
        (sha256
         (base32
-         "1pwphny5jawcm1hda3vs9pjv1cybaxy17dc1s75qd7drrvx697p3"))))
+         "190rz7v4q4wk80fzhr5hknvxx4vb2pywmqr8wc41w2blj9ylzi0f"))
+       (patches
+        (list
+         (origin (method url-fetch)
+                 (uri (string-append
+                       "https://github.com/rspec/rspec-its/commit/"
+                       "bfaab439c7c879f5ef25552f41827891f6308373.patch"))
+                 (file-name "ruby-rspec-its-fix-specs-for-ruby-2.4.patch")
+                 (sha256
+                  (base32
+                   "0lnik0kvrpgkakvdb2fmzg22pdlraf6kiidr9sv6rnfyviiqwxgh")))))))
     (build-system ruby-build-system)
     (arguments
-     `(#:tests? #f)) ; needs cucumber.
+     `(#:test-target "spec"
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'dont-install-gems-from-gemfile
+           (lambda _
+             (substitute* "Gemfile"
+               (("rspec rspec-core rspec-expectations rspec-mocks rspec-support")
+                ""))
+             #t))
+         (add-before 'build 'remove-unnecessary-dependency-versions-from-gemfile
+           (lambda _
+             (substitute* "rspec-its.gemspec"
+               (("rake.*") "rake'\n")
+               (("cucumber.*") "cucumber'\n")
+               (("bundler.*") "bundler'\n")
+               (("aruba.*") "aruba'\n"))
+             #t)))))
     (propagated-inputs
      `(("ruby-rspec-core" ,ruby-rspec-core)
        ("ruby-rspec-expectations" ,ruby-rspec-expectations)))
-    (synopsis "RSpec extension gem for attribute matching")
-    (description "@code{rspec-its} is an RSpec extension gem for attribute
-matching.")
+    (native-inputs
+     `(("bundler" ,bundler)
+       ("ruby-cucumber" ,ruby-cucumber)
+       ("ruby-aruba" ,ruby-aruba)))
+    (synopsis "RSpec extension that provides the @code{its} method")
+    (description
+     "RSpec::Its provides the its method as a short-hand to specify the expected
+value of an attribute.  For example, one can use @code{its(:size)\\{should
+eq(1)\\}}.")
     (home-page "https://github.com/rspec/rspec-its")
     (license license:expat)))
 
@@ -461,6 +579,29 @@ support for stubbing and mocking.")
     (propagated-inputs
      `(("ruby-diff-lcs" ,ruby-diff-lcs)))))
 
+(define-public ruby-rspec-rerun
+  (package
+    (name "ruby-rspec-rerun")
+    (version "1.1.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "rspec-rerun" version))
+       (sha256
+        (base32
+         "1gy7znkcaqhpccfnk2nvaqbsvgxy3q57cmjwkl9fi1zabaq5lbkj"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(;; No included tests
+       #:tests? #f))
+    (propagated-inputs `(("ruby-rspec" ,ruby-rspec)))
+    (synopsis "Track failed RSpec tests to re-run them")
+    (description
+     "This package provides an automated way to track, and then re-run failed
+RSpec tests.")
+    (home-page "https://github.com/dblock/rspec-rerun")
+    (license license:expat)))
+
 (define-public ruby-rspec
   (package
     (name "ruby-rspec")
@@ -546,6 +687,28 @@ supported: XML Markup and XML Events.")
     (home-page "https://github.com/jimweirich/builder")
     (license license:expat)))
 
+(define-public ruby-bump
+  (package
+    (name "ruby-bump")
+    (version "0.7.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "bump" version))
+       (sha256
+        (base32
+         "1xinbr9rzh6cj75x24niwgqcnbhdxc68a8bc41lk8xv6fd906fym"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(;; No included tests
+       #:tests? #f))
+    (synopsis "Tool for working with Rubygems")
+    (description
+     "Bump provides commands to manage Rubygem versioning, updating to the
+next patch version for example.")
+    (home-page "https://github.com/gregorym/bump")
+    (license license:expat)))
+
 (define-public ruby-rjb
   (package
     (name "ruby-rjb")
@@ -682,6 +845,53 @@ AsciiDoc content to HTML5, DocBook 5 (or 4.5), PDF, and other formats.")
   (home-page "https://asciidoctor.org")
   (license license:expat)))
 
+(define-public ruby-ast
+  (package
+    (name "ruby-ast")
+    (version "2.4.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "ast" version))
+       (sha256
+        (base32
+         "184ssy3w93nkajlz2c70ifm79jp3j737294kbc5fjw69v1w0n9x7"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'remove-coveralls-requirement
+           (lambda _
+             (substitute* "test/helper.rb"
+               (("require 'coveralls'") "")
+               (("Coveralls::SimpleCov::Formatter") ""))
+             #t))
+         (add-after 'extract-gemspec 'remove-unnecessary-requirements
+           (lambda _
+             (substitute* "ast.gemspec"
+               ((".*coveralls.*") "\n")
+               (("%q<rest-client>.*") "%q<rest-client>.freeze, [\">= 0\"])\n")
+               (("%q<mime-types>.*") "%q<mime-types>.freeze, [\">= 0\"])\n")
+               (("%q<rake>.*") "%q<rake>.freeze, [\">= 0\"])\n"))
+             #t)))))
+    (native-inputs
+     `(("bundler" ,bundler)
+       ("ruby-simplecov" ,ruby-simplecov)
+       ("ruby-json-pure" ,ruby-json-pure)
+       ("ruby-mime-times" ,ruby-mime-types)
+       ("ruby-yard" ,ruby-yard)
+       ("ruby-kramdown" ,ruby-kramdown)
+       ("ruby-rest-client" ,ruby-rest-client)
+       ("ruby-bacon" ,ruby-bacon)
+       ("ruby-bacon-colored-output" ,ruby-bacon-colored-output)
+       ("ruby-racc" ,ruby-racc)))
+    (synopsis "Library for working with Abstract Syntax Trees")
+    (description
+     "@code{ast} is a Ruby library for working with Abstract Syntax Trees.
+It does this through immutable data structures.")
+    (home-page "https://whitequark.github.io/ast/")
+    (license license:expat)))
+
 (define-public ruby-sporkmonger-rack-mount
   ;; Testing the addressable gem requires a newer commit than that released, so
   ;; use an up to date version.
@@ -740,6 +950,124 @@ format.")
     (home-page "https://github.com/nicksieger/ci_reporter")
     (license license:expat)))
 
+(define-public ruby-contracts
+  (package
+    (name "ruby-contracts")
+    (version "0.16.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "contracts" version))
+       (sha256
+        (base32
+         "119f5p1n6r5svbx8h09za6a4vrsnj5i1pzr9cqdn9hj3wrxvyl3a"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(#:test-target "spec"
+       #:phases
+       (modify-phases %standard-phases
+         ;; Don't run or require rubocop, the code linting tool, as this is a
+         ;; bit unnecessary.
+         (add-after 'unpack 'dont-run-rubocop
+          (lambda _
+            (substitute* "Rakefile"
+              ((".*rubocop.*") "")
+              ((".*RuboCop.*") ""))
+            #t)))))
+    (native-inputs
+     `(("ruby-rspec" ,ruby-rspec)))
+    (synopsis "Method contracts for Ruby")
+    (description
+     "This library provides contracts for Ruby.  A contract describes the
+correct inputs and output for a method, and will raise an error if a incorrect
+value is found.")
+    (home-page "https://github.com/egonSchiele/contracts.ruby")
+    (license license:bsd-2)))
+
+(define-public ruby-crack
+  (package
+    (name "ruby-crack")
+    (version "0.4.3")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "crack" version))
+       (sha256
+        (base32
+         "0abb0fvgw00akyik1zxnq7yv391va148151qxdghnzngv66bl62k"))))
+    (build-system ruby-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (replace 'check
+           (lambda* (#:key tests? #:allow-other-keys)
+             (when tests?
+               (for-each (lambda (file)
+                           (display file)(display "\n")
+                           (invoke "ruby" "-Ilib" "-Itest" "-rrubygems" file))
+                         (find-files "test" ".*rb$")))
+             #t)))))
+    (propagated-inputs
+     `(("ruby-safe-yaml" ,ruby-safe-yaml)))
+    (synopsis "Simple JSON and XML parsing for Ruby")
+    (description
+     "@code{crack} provides really simple JSON and XML parsing, extracted from
+code in Merb and Rails.")
+    (home-page "https://github.com/jnunemaker/crack")
+    (license license:expat)))
+
+(define-public ruby-crass
+  (package
+    (name "ruby-crass")
+    (version "1.0.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "crass" version))
+       (sha256
+        (base32
+         "0bpxzy6gjw9ggjynlxschbfsgmx8lv3zw1azkjvnb8b9i895dqfi"))))
+    (build-system ruby-build-system)
+    (synopsis "Pure Ruby CSS parser based on CSS Syntax Level 3")
+    (description
+     "Crass is a pure Ruby CSS parser based on the CSS Syntax Level 3 spec.")
+    (home-page "https://github.com/rgrove/crass/")
+    (license license:expat)))
+
+(define-public ruby-cliver
+  (package
+    (name "ruby-cliver")
+    (version "0.3.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "cliver" version))
+       (sha256
+        (base32
+         "096f4rj7virwvqxhkavy0v55rax10r4jqf8cymbvn4n631948xc7"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(#:phases
+       (modify-phases %standard-phases
+         ;; Avoid a incompatibility between rspec@2 and rake. Using rspec@3
+         ;; would be nice, but the tests look to be incompatible:
+         ;;
+         ;; NoMethodError: undefined method `last_comment'
+         (replace 'check
+           (lambda* (#:key tests? #:allow-other-keys)
+             (when tests?
+               (invoke "rspec"))
+             #t)))))
+    (native-inputs
+     `(("bundler" ,bundler)
+       ("ruby-rspec" ,ruby-rspec-2)))
+    (synopsis "Assertions for command-line dependencies in Ruby")
+    (description
+     "@code{cliver} provides a way to detect missing command-line
+dependencies, including versions.")
+    (home-page "https://github.com/yaauie/cliver")
+    (license license:expat)))
+
 (define-public ruby-czmq-ffi-gen
   (package
     (name "ruby-czmq-ffi-gen")
@@ -873,6 +1201,25 @@ functions.")
     (home-page "https://github.com/ahoward/options")
     (license license:ruby)))
 
+(define-public ruby-erubi
+  (package
+    (name "ruby-erubi")
+    (version "1.8.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "erubi" version))
+       (sha256
+        (base32
+         "1kagnf6ziahj0d781s6ryy6fwqwa3ad4xbzzj84p9m4nv4c2jir1"))))
+    (build-system ruby-build-system)
+    (synopsis "ERB template engine for Ruby")
+    (description
+     "Erubi is a ERB template engine for Ruby.  It is a simplified fork of
+Erubis")
+    (home-page "https://github.com/jeremyevans/erubi")
+    (license license:expat)))
+
 (define-public ruby-erubis
   (package
     (name "ruby-erubis")
@@ -1132,6 +1479,86 @@ standard output stream.")
     (home-page "https://github.com/geemus/formatador")
     (license license:expat)))
 
+(define-public ruby-fuubar
+  (package
+    (name "ruby-fuubar")
+    (version "2.3.2")
+    (source
+     (origin
+       ;; Fetch from the git repository, as the gem package doesn't include
+       ;; the tests.
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/thekompanee/fuubar.git")
+             (commit (string-append "releases/v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "0jm1x2xp13csbnadixaikj7mlkp5yk4byx51npm56zi13izp7259"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(;; TODO: Some tests fail, unsure why.
+       ;; 21 examples, 7 failures
+       #:tests? #f
+       #:phases
+       (modify-phases %standard-phases
+         (add-before 'build 'delete-certificate
+           (lambda _
+             ;; Remove 's.cert_chain' as we do not build with a private key
+             (substitute* "fuubar.gemspec"
+               ((".*cert_chain.*") "")
+               ((".*signing_key.*") ""))
+             #t))
+         (replace 'check
+           (lambda* (#:key tests? #:allow-other-keys)
+             (when tests?
+               (invoke "rspec"))
+             #t)))))
+    (native-inputs
+     `(("bundler" ,bundler)))
+    (propagated-inputs
+     `(("ruby-rspec-core" ,ruby-rspec-core)
+       ("ruby-progressbar" ,ruby-progressbar)))
+    (synopsis "Fuubar is an RSpec formatter that uses a progress bar")
+    (description
+     "Fuubar is an RSpec formatter that uses a progress bar instead of a
+string of letters and dots as feedback.  It also stops on the first test
+failure.")
+    (home-page "https://github.com/thekompanee/fuubar")
+    (license license:expat)))
+
+(define-public ruby-hashdiff
+  (package
+    (name "ruby-hashdiff")
+    (version "0.3.8")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "hashdiff" version))
+       (sha256
+        (base32
+         "19ykg5pax8798nh1yv71adkx0zzs7gn2rxjj86v7nsw0jba5lask"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(#:phases
+       (modify-phases %standard-phases
+         ;; Run tests directly via rspec to avoid Rake issue:
+         ;; NoMethodError: undefined method `last_comment'
+         (replace 'check
+           (lambda* (#:key tests? #:allow-other-keys)
+             (when tests?
+               (invoke "rspec"))
+             #t)))))
+    (native-inputs
+     `(("bundler" ,bundler)
+       ("ruby-rspec" ,ruby-rspec-2)))
+    (synopsis "HashDiff computes the smallest difference between two hashes")
+    (description
+     "HashDiff is a Ruby library to compute the smallest difference between
+two hashes.")
+    (home-page "https://github.com/liufengyun/hashdiff")
+    (license license:expat)))
+
 (define-public ruby-shindo
   (package
     (name "ruby-shindo")
@@ -1287,6 +1714,31 @@ User Agents.")
     (home-page "https://github.com/gshutler/useragent")
     (license license:expat)))
 
+(define-public ruby-backports
+  (package
+  (name "ruby-backports")
+  (version "3.11.4")
+  (source
+    (origin
+      (method url-fetch)
+      (uri (rubygems-uri "backports" version))
+      (sha256
+        (base32
+          "1hshjxww2h7s0dk57njrygq4zpp0nlqrjfya7zwm27iq3rhc3y8g"))))
+  (build-system ruby-build-system)
+  (arguments
+   '(;; TODO: This should be default, but there is one test failure
+     #:test-target "all_spec"))
+  (native-inputs
+   `(("ruby-mspec" ,ruby-mspec)
+     ("ruby-activesupport" ,ruby-activesupport)))
+  (synopsis "Backports of the features in newer Ruby versions")
+  (description
+    "Backports enables more compatibility across Ruby versions by providing
+backports of some features.")
+  (home-page "https://github.com/marcandre/backports")
+  (license license:expat)))
+
 (define-public ruby-bacon
   (package
     (name "ruby-bacon")
@@ -1328,6 +1780,30 @@ disable tests, have before and after blocks that run once and more.")
     (home-page "https://github.com/cldwalker/bacon-bits")
     (license license:expat)))
 
+(define-public ruby-bacon-colored-output
+  (package
+    (name "ruby-bacon-colored-output")
+    (version "1.1.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "bacon-colored_output" version))
+       (sha256
+        (base32
+         "1znyh3vkfdlmf19p3k4zip88ibym41dn5g4p4n5hmks2iznb7qpx"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(;; No included tests
+       #:tests? #f))
+    (propagated-inputs
+     `(("ruby-bacon" ,ruby-bacon)))
+    (synopsis "Colored output for Bacon test framework")
+    (description
+     "This package adds color through ANSI escape codes to Bacon test
+output.")
+    (home-page "https://github.com/whitequark/bacon-colored_output")
+    (license license:expat)))
+
 (define-public ruby-connection-pool
   (package
     (name "ruby-connection-pool")
@@ -1386,6 +1862,32 @@ assertion messages for tests.")
     (home-page "https://github.com/k-tsj/power_assert")
     (license (list license:bsd-2 license:ruby))))
 
+(define-public ruby-powerpack
+  (package
+    (name "ruby-powerpack")
+    (version "0.1.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "powerpack" version))
+       (sha256
+        (base32
+         "1r51d67wd467rpdfl6x43y84vwm8f5ql9l9m85ak1s2sp3nc5hyv"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(#:test-target "spec"))
+    (native-inputs
+     `(("bundler" ,bundler)
+       ("ruby-rspec" ,ruby-rspec)
+       ("ruby-yard" ,ruby-yard)))
+    (synopsis "Useful extensions to core Ruby classes")
+    (description
+     "This package provides a few useful extensions to core Ruby classes,
+including @code{Array}, @code{Enumerable}, @code{Hash}, @code{Numeric}, and
+@code{String}.")
+    (home-page "https://github.com/bbatsov/powerpack")
+    (license license:expat)))
+
 (define-public ruby-locale
   (package
     (name "ruby-locale")
@@ -1508,6 +2010,39 @@ It allows writing tests, checking results and automated testing in Ruby.")
     (home-page "https://test-unit.github.io/")
     (license (list license:psfl license:ruby))))
 
+(define-public ruby-maruku
+  (package
+    (name "ruby-maruku")
+    (version "0.7.3")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "maruku" version))
+       (sha256
+        (base32
+         "1r7bxpgnx2hp3g12bjrmdrpv663dfqxsdp0af69kjhxmaxpia56x"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(;; TODO: 3 tests seem to fail due to HTML encoding issues
+       #:tests? #f
+       #:phases
+       (modify-phases %standard-phases
+         (replace 'check
+           (lambda* (#:key tests? #:allow-other-keys)
+             (when tests?
+               (invoke "rspec"))
+             #t)))))
+    (native-inputs
+     `(("ruby-rspec" ,ruby-rspec)
+       ("ruby-simplecov" ,ruby-simplecov)
+       ("ruby-nokogiri-diff" ,ruby-nokogiri-diff)))
+    (synopsis "Markdown interpreter in Ruby")
+    (description
+     "Maruku is a Markdown interpreter in Ruby.  It can export Markdown to
+HTML, and PDF through LaTeX.")
+    (home-page "https://github.com/bhollis/maruku")
+    (license license:expat)))
+
 (define-public ruby-metaclass
   (package
     (name "ruby-metaclass")
@@ -1543,6 +2078,107 @@ objects.")
     (home-page "https://github.com/floehopper/metaclass")
     (license license:expat)))
 
+(define-public ruby-mspec
+  (package
+    (name "ruby-mspec")
+    (version "1.9.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "mspec" version))
+       (sha256
+        (base32
+         "0wmyh2n40m4srwdx9z6h6g6p46k02pzyhcsja3hqcw5h5b0hfmhd"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(;; TODO: 3 test failures
+       ;; ./spec/mocks/mock_spec.rb:82
+       ;; ./spec/utils/name_map_spec.rb:151
+       ;; ./spec/utils/name_map_spec.rb:155
+       #:tests? #f
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'extract-gemspec 'change-dependency-constraints
+           (lambda _
+             (substitute* "mspec.gemspec"
+               (("rake.*") "rake>)\n")
+               (("rspec.*") "rspec>)\n"))
+             #t))
+         (replace 'check
+           (lambda* (#:key tests? #:allow-other-keys)
+             (when tests?
+               (invoke "rspec" "spec"))
+             #t)))))
+    (native-inputs
+     `(("bundler" ,bundler)
+       ("ruby-rake" ,ruby-rake)
+       ("ruby-rspec" ,ruby-rspec)))
+    (synopsis "MSpec is a specialized framework for RubySpec")
+    (description
+     "MSpec is a specialized framework that is syntax-compatible with RSpec 2
+for basic features.  MSpec contains additional features that assist in writing
+specs for Ruby implementations in ruby/spec.")
+    (home-page "http://rubyspec.org")
+    (license license:expat)))
+
+(define-public ruby-mysql2
+  (package
+    (name "ruby-mysql2")
+    (version "0.5.2")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/brianmario/mysql2.git")
+             (commit version)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "11lvfgc2rmvkm52jp0nbi6pvhk06klznghr7llldfw8basl9n5wv"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(;; TODO: Tests require a running MySQL/MariaDB service
+       #:tests? #f
+       #:phases
+       (modify-phases %standard-phases
+         (replace 'replace-git-ls-files
+           (lambda _
+             (substitute* "mysql2.gemspec"
+               (("git ls-files .*`") "find . -type f |sort`"))
+             #t))
+         (add-before 'install 'set-MAKEFLAGS
+           (lambda* (#:key outputs #:allow-other-keys)
+             (setenv "MAKEFLAGS"
+                     (string-append
+                      "V=1 "
+                      "prefix=" (assoc-ref outputs "out")))
+             #t))
+         ;; Move the 'check phase to after 'install, as then you can test
+         ;; using the installed mysql2 gem in the store.
+         (delete 'check)
+         (add-after 'install 'check
+           (lambda* (#:key outputs tests? #:allow-other-keys)
+             (setenv "GEM_PATH"
+                     (string-append
+                      (getenv "GEM_PATH")
+                      ":"
+                      (assoc-ref outputs "out") "/lib/ruby/vendor_ruby"))
+             (when tests?
+               (invoke "rspec"))
+             #t)))))
+    (inputs
+     `(("mariadb" ,mariadb)
+       ("zlib" ,zlib)))
+    (native-inputs
+     `(("ruby-rspec" ,ruby-rspec)
+       ("ruby-rake-compiler" ,ruby-rake-compiler)))
+    (synopsis "MySQL library for Ruby, binding to libmysql")
+    (description
+     "This package provides a simple, fast MySQL library for Ruby, binding to
+libmysql.")
+    (home-page "https://github.com/brianmario/mysql2")
+    (license license:expat)))
+
 (define-public ruby-blankslate
   (package
     (name "ruby-blankslate")
@@ -1599,6 +2235,52 @@ irb's last-word approach.")
     (home-page "http://tagaholic.me/bond/")
     (license license:expat)))
 
+(define-public ruby-idn-ruby
+  (package
+    (name "ruby-idn-ruby")
+    (version "0.1.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "idn-ruby" version))
+       (sha256
+        (base32
+         "07vblcyk3g72sbq12xz7xj28snpxnh3sbcnxy8bglqbfqqhvmawr"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(#:phases
+       (modify-phases %standard-phases
+         (delete 'check)
+         (add-after 'install 'check
+           (lambda* (#:key tests? outputs #:allow-other-keys)
+             (when tests?
+               (let* ((gem-file (cadr (find-files "." "\\.gem")))
+                      (name-and-version (basename gem-file ".gem")))
+                 (apply invoke
+                        "ruby" "--verbose"
+                        (string-append "-I"
+                                       (assoc-ref outputs "out")
+                                       "/lib/ruby/vendor_ruby/gems/"
+                                       name-and-version
+                                       "/lib")
+                        (find-files "./test" ".*\\.rb"))))
+             #t)))))
+    (inputs
+     `(("libidn" ,libidn)))
+    (synopsis "Ruby Bindings for the GNU LibIDN library")
+    (description
+     "Ruby Bindings for the GNU LibIDN library, an implementation of the
+Stringprep, Punycode and IDNA specifications.  These are used to encode and
+decode internationalized domain + names according to the IDNA2003
+specifications.
+
+Included are the most important parts of the Stringprep, Punycode and IDNA
+APIs like performing Stringprep processings, encoding to and decoding from
+Punycode strings and converting entire domain names to and from the ACE
+encoded form.")
+    (home-page "https://github.com/deepfryed/idn-ruby")
+    (license license:asl2.0)))
+
 (define-public ruby-instantiator
   (package
     (name "ruby-instantiator")
@@ -1839,13 +2521,13 @@ client protocol.")
 (define-public ruby-minitest
   (package
     (name "ruby-minitest")
-    (version "5.10.3")
+    (version "5.11.3")
     (source (origin
               (method url-fetch)
               (uri (rubygems-uri "minitest" version))
               (sha256
                (base32
-                "05521clw19lrksqgvg2kmm025pvdhdaniix52vmbychrn2jm7kz2"))))
+                "0icglrhghgwdlnzzp4jf76b0mbc71s80njn5afyfjn4wqji8mqbq"))))
     (build-system ruby-build-system)
     (native-inputs
      `(("ruby-hoe" ,ruby-hoe)))
@@ -2051,6 +2733,51 @@ instance, it provides @code{assert_true}, @code{assert_false} and
     (home-page "https://github.com/halostatue/minitest-bonus-assertions")
     (license license:expat)))
 
+(define-public ruby-minitest-reporters
+  (package
+    (name "ruby-minitest-reporters")
+    (version "1.3.6")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "minitest-reporters" version))
+       (sha256
+        (base32
+         "1a3das80rwgys5rj48i5ly144nvszyqyi748bk9bss74jblcf5ay"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(#:phases
+       (modify-phases %standard-phases
+         ;; Remove the requirement on Rubocop, as it isn't useful to run, and
+         ;; including it as an input can lead to circular dependencies.
+         (add-after 'unpack 'remove-rubocop-from-Rakefile
+           (lambda _
+             (substitute* "Rakefile"
+               (("require 'rubocop/rake\\_task'") "")
+               (("RuboCop::RakeTask\\.new\\(:rubocop\\)") "[].each"))
+             #t))
+         (add-after 'extract-gemspec 'remove-rubocop-from-gemspec
+           (lambda _
+             (substitute* "minitest-reporters.gemspec"
+               ((".*%q<rubocop>.*") "\n"))
+             #t)))))
+    (propagated-inputs
+     `(("ruby-ansi" ,ruby-ansi)
+       ("ruby-builder" ,ruby-builder)
+       ("ruby-minitest" ,ruby-minitest)
+       ("ruby-progressbar" ,ruby-progressbar)))
+    (native-inputs
+     `(("bundler" ,bundler)
+       ("ruby-maruku" ,ruby-maruku)))
+    (synopsis "Enhanced reporting for Minitest tests")
+    (description
+     "@code{minitest/reporters} provides a custom Minitest runner to improve
+how the test state is reported.  A number of different reporters are
+available, including a spec reporter, progress bar reporter, a HTML
+reporter.")
+    (home-page "https://github.com/kern/minitest-reporters")
+    (license license:expat)))
+
 (define-public ruby-minitest-rg
   (package
     (name "ruby-minitest-rg")
@@ -2294,13 +3021,13 @@ rogue test/unit/autorun requires.")
 (define-public ruby-arel
   (package
     (name "ruby-arel")
-    (version "8.0.0")
+    (version "9.0.0")
     (source (origin
               (method url-fetch)
               (uri (rubygems-uri "arel" version))
               (sha256
                (base32
-                "0nw0qbc6ph625p6n3maqq9f527vz3nbl0hk72fbyka8jzsmplxzl"))))
+                "1jk7wlmkr61f6g36w9s2sn46nmdg6wn2jfssrhbhirv5x9n95nk0"))))
     (build-system ruby-build-system)
     (arguments '(#:tests? #f)) ; no tests
     (home-page "https://github.com/rails/arel")
@@ -2310,6 +3037,30 @@ Ruby.  It simplifies the generation of complex SQL queries and adapts to
 various relational database implementations.")
     (license license:expat)))
 
+(define-public ruby-marcel
+  (package
+    (name "ruby-marcel")
+    (version "0.3.3")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "marcel" version))
+       (sha256
+        (base32
+         "1nxbjmcyg8vlw6zwagf17l9y2mwkagmmkg95xybpn4bmf3rfnksx"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(;; No included tests
+       #:tests? #f))
+    (propagated-inputs
+     `(("ruby-mimemagic" ,ruby-mimemagic)))
+    (synopsis "MIME type detection using magic numbers, filenames and extensions")
+    (description
+     "@code{marcel} provides @acronym{MIME, Multipurpose Internet Mail
+Extensions} type detection using magic numbers, filenames, and extensions")
+    (home-page "https://github.com/basecamp/marcel")
+    (license license:expat)))
+
 (define-public ruby-minitar
   ;; We package from the GitHub source to fix the security issue reported at
   ;; https://github.com/halostatue/minitar/issues/16.
@@ -2461,6 +3212,67 @@ for select languages.")
     (home-page "http://coderay.rubychan.de")
     (license license:expat)))
 
+(define-public ruby-parser
+  (package
+    (name "ruby-parser")
+    (version "2.6.0.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "parser" version))
+       (sha256
+        (base32
+         "1hhz2k5417vr2k1llwqgjdnmyrhlpqicy0y2arr6r1gp04fg9wlm"))))
+    (build-system ruby-build-system)
+    (native-inputs
+     `(("bundler" ,bundler)
+       ("ruby-cliver" ,ruby-cliver)
+       ("ruby-simplecov" ,ruby-simplecov)
+       ("ruby-racc" ,ruby-racc)))
+    (inputs
+     `(("ragel" ,ragel)))
+    (propagated-inputs
+     `(("ruby-ast" ,ruby-ast)))
+    (synopsis "Ruby parser written in pure Ruby")
+    (description
+     "This package provides a Ruby parser written in pure Ruby.")
+    (home-page "https://github.com/whitequark/parser")
+    (license license:expat)))
+
+(define-public ruby-prawn-manual-builder
+  (package
+    (name "ruby-prawn-manual-builder")
+    (version "0.3.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "prawn-manual_builder" version))
+       (sha256
+        (base32
+         "0wbjnkqp55p5wmz85ldypcray223glckd209hmdxhnzk8s5pb3za"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(;; No included tests
+       #:tests? #f
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'extract-gemspec 'patch-gemspec
+           (lambda _
+             (substitute* ".gemspec"
+               ;; Loosen the requirement for pdf-inspector
+               (("~> 1\\.0\\.7") ">= 0")))))))
+    (propagated-inputs
+     `(("ruby-coderay" ,ruby-coderay)))
+    (synopsis "Tool for writing manuals for Prawn and Prawn accessories")
+    (description
+     "This package provides a tool for writing manuals for Prawn and Prawn
+accessories")
+    (home-page "https://github.com/prawnpdf/prawn-manual_builder")
+    (license (list
+              ;; GPLv2 or GPLv3 or custom license described in LICENSE file
+              license:gpl2
+              license:gpl3))))
+
 (define-public ruby-progress_bar
   (package
     (name "ruby-progress_bar")
@@ -2492,6 +3304,28 @@ rate.")
     (home-page "https://github.com/paul/progress_bar")
     (license license:wtfpl2)))
 
+(define-public ruby-progressbar
+  (package
+    (name "ruby-progressbar")
+    (version "1.10.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "ruby-progressbar" version))
+       (sha256
+        (base32
+         "1cv2ym3rl09svw8940ny67bav7b2db4ms39i4raaqzkf59jmhglk"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(;; TODO: There looks to be a circular dependency with ruby-fuubar.
+       #:tests? #f))
+    (synopsis "Text progress bar library for Ruby")
+    (description
+     "Ruby/ProgressBar is an flexible text progress bar library for Ruby.
+The output can be customized with a formatting system.")
+    (home-page "https://github.com/jfelchner/ruby-progressbar")
+    (license license:expat)))
+
 (define-public ruby-pry
   (package
     (name "ruby-pry")
@@ -2921,6 +3755,29 @@ when working with Ruby code.")
     ;; There is no mention of the "or later" clause.
     (license license:gpl2)))
 
+(define-public ruby-jaro-winkler
+  (package
+    (name "ruby-jaro-winkler")
+    (version "1.5.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "jaro_winkler" version))
+       (sha256
+        (base32
+         "1zz27z88qznix4r65gd9h56gl177snlfpgv10b0s69vi8qpl909l"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(;; No included tests
+       #:tests? #f))
+    (synopsis "Ruby implementation of Jaro-Winkler distance algorithm")
+    (description
+     "@code{jaro_winkler} is an implementation of Jaro-Winkler distance
+algorithm.  It is written as a C extension and will fallback to a pure Ruby
+implementation on platforms where this is unsupported.")
+    (home-page "https://github.com/tonytonyjan/jaro_winkler")
+    (license license:expat)))
+
 (define-public ruby-json
   (package
     (name "ruby-json")
@@ -3041,17 +3898,55 @@ you about the changes.")
                (base32
                 "1l0y7hbyfiwpvk172r28hsdqsifq1ls39hsfmzi1vy4ll0smd14i"))))))
 
+(define-public ruby-loofah
+  (package
+    (name "ruby-loofah")
+    (version "2.2.3")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "loofah" version))
+       (sha256
+        (base32
+         "1ccsid33xjajd0im2xv941aywi58z7ihwkvaf1w2bv89vn5bhsjg"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'remove-unnecessary-dependencies
+           (lambda _
+             ;; concourse is a development tool which is unused, so remove it
+             ;; so it's not required.
+             (substitute* "Gemfile"
+               ((".*\"concourse\".*") "\n"))
+             (substitute* "Rakefile"
+               (("require 'concourse'") "")
+               (("Concourse\\.new.*") "\n"))
+             #t)))))
+    (native-inputs
+     `(("ruby-hoe" ,ruby-hoe)
+       ("ruby-rr" ,ruby-rr)))
+    (propagated-inputs
+     `(("ruby-nokogiri" ,ruby-nokogiri)
+       ("ruby-crass" ,ruby-crass)))
+    (synopsis "Ruby library for manipulating and transforming HTML/XML")
+    (description
+     "Loofah is a general library for manipulating and transforming HTML/XML
+documents and fragments.  It's built on top of Nokogiri and libxml2.")
+    (home-page "https://github.com/flavorjones/loofah")
+    (license license:expat)))
+
 (define-public ruby-activesupport
   (package
     (name "ruby-activesupport")
-    (version "5.2.1")
+    (version "5.2.2")
     (source
      (origin
        (method url-fetch)
        (uri (rubygems-uri "activesupport" version))
        (sha256
         (base32
-         "0ziy6xk31k4fs115cdkba1ys4i8nzcyri7a2jig7nx7k5h7li6l2"))))
+         "1iya7vxqwxysr74s7b4z1x19gmnx5advimzip3cbmsd5bd43wfgz"))))
     (build-system ruby-build-system)
     (arguments
      `(#:phases
@@ -3442,6 +4337,32 @@ differences (added or removed nodes) between two XML/HTML documents.")
       (home-page "https://github.com/postmodern/nokogiri-diff")
       (license license:expat))))
 
+(define-public ruby-racc
+  (package
+    (name "ruby-racc")
+    (version "1.4.14")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "racc" version))
+       (sha256
+        (base32
+         "00yhs2ag7yy5v83mqvkbnhk9bvsh6mx3808k53n61ddzx446v1zl"))))
+    (build-system ruby-build-system)
+    (native-inputs
+     `(("ruby-hoe" ,ruby-hoe)
+       ("ruby-rake-compiler" ,ruby-rake-compiler)))
+    (synopsis "LALR(1) parser generator for Ruby")
+    (description
+     "Racc is a LALR(1) parser generator.  It is written in Ruby itself, and
+generates Ruby program.")
+    (home-page "http://i.loveruby.net/en/projects/racc/")
+    (license (list
+              ;; Generally licensed under the LGPL2.1, and some files also
+              ;; available under the same license as Ruby.
+              license:lgpl2.1
+              license:ruby))))
+
 (define-public ruby-rack
   (package
     (name "ruby-rack")
@@ -3558,6 +4479,140 @@ clickjacking, directory traversal, session hijacking and IP spoofing.")
     (home-page "https://github.com/sinatra/sinatra/tree/master/rack-protection")
     (license license:expat)))
 
+(define-public ruby-rainbow
+  (package
+    (name "ruby-rainbow")
+    (version "3.0.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "rainbow" version))
+       (sha256
+        (base32
+         "0bb2fpjspydr6x0s8pn1pqkzmxszvkfapv0p4627mywl7ky4zkhk"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(#:phases
+       (modify-phases %standard-phases
+         ;; Run rspec directly, to avoid requiring Rubocop which is used from
+         ;; the Rakefile.
+         (replace 'check
+           (lambda* (#:key tests? #:allow-other-keys)
+             (when tests?
+               (invoke "rspec"))
+             #t)))))
+    (native-inputs
+     `(("bundler" ,bundler)
+       ("ruby-rspec" ,ruby-rspec)))
+    (synopsis "Colorize printed text on ANSI terminals")
+    (description
+     "@code{rainbow} provides a string presenter object to colorize strings by
+wrapping them in ANSI escape codes.")
+    (home-page "https://github.com/sickill/rainbow")
+    (license license:expat)))
+
+(define-public ruby-rr
+  (package
+    (name "ruby-rr")
+    (version "1.2.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "rr" version))
+       (sha256
+        (base32
+         "1n9g78ba4c2zzmz8cdb97c38h1xm0clircag00vbcxwqs4dq0ymp"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(#:tests? #f)) ; test files not included
+    (native-inputs
+     `(("bundler" ,bundler)
+       ("ruby-rspec" ,ruby-rspec)))
+    (synopsis "Ruby test double framework")
+    (description
+     "RR is a test double framework that features a rich selection of double
+techniques and a terse syntax.")
+    (home-page "https://rr.github.io/rr/")
+    (license license:expat)))
+
+(define-public ruby-rest-client
+  (package
+    (name "ruby-rest-client")
+    (version "2.0.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "rest-client" version))
+       (sha256
+        (base32
+         "1hzcs2r7b5bjkf2x2z3n8z6082maz0j8vqjiciwgg3hzb63f958j"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(#:phases
+       (modify-phases %standard-phases
+         (add-before 'check 'remove-unnecessary-development-dependencies
+           (lambda _
+             (substitute* "rest-client.gemspec"
+               ;; Remove rubocop as it's unused. Rubocop also indirectly
+               ;; depends on this package through ruby-parser and ruby-ast so
+               ;; this avoids a dependency loop.
+               ((".*rubocop.*") "\n")
+               ;; Remove pry as it's unused, it's a debugging tool
+               ((".*pry.*") "\n")
+               ;; Remove an unnecessarily strict rdoc dependency
+               ((".*rdoc.*") "\n"))
+             #t))
+         (add-before 'check 'delete-network-dependent-tests
+           (lambda _
+             (delete-file "spec/integration/request_spec.rb")
+             (delete-file "spec/integration/httpbin_spec.rb")
+             #t)))))
+    (propagated-inputs
+     `(("ruby-http-cookie" ,ruby-http-cookie)
+       ("ruby-mime-types" ,ruby-mime-types)
+       ("ruby-netrc" ,ruby-netrc)))
+    (native-inputs
+     `(("bundler" ,bundler)
+       ("ruby-webmock", ruby-webmock-2)
+       ("ruby-rspec", ruby-rspec)))
+    (synopsis "Simple HTTP and REST client for Ruby")
+    (description
+     "@code{rest-client} provides a simple HTTP and REST client for Ruby,
+inspired by the Sinatra microframework style of specifying actions:
+@code{get}, @code{put}, @code{post}, @code{delete}.")
+    (home-page "https://github.com/rest-client/rest-client")
+    (license license:expat)))
+
+(define-public ruby-rubocop
+  (package
+    (name "ruby-rubocop")
+    (version "0.64.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "rubocop" version))
+       (sha256
+        (base32
+         "07shi6kncwhkvlh9ci9rgccrjsq4448hbic3yrakh2w65ppynvbj"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(;; No included tests
+       #:tests? #f))
+    (propagated-inputs
+     `(("ruby-parser" ,ruby-parser)
+       ("ruby-powerpack" ,ruby-powerpack)
+       ("ruby-rainbow" ,ruby-rainbow)
+       ("ruby-progressbar" ,ruby-progressbar)
+       ("ruby-parallel" ,ruby-parallel)
+       ("ruby-jaro-winkler" ,ruby-jaro-winkler)
+       ("ruby-unicode-display-width" ,ruby-unicode-display-width)))
+    (synopsis "Ruby code style checking tool")
+    (description
+     "@code{rubocop} is a Ruby code style checking tool.  It aims to enforce
+the community-driven Ruby Style Guide.")
+    (home-page "https://github.com/rubocop-hq/rubocop")
+    (license license:expat)))
+
 (define-public ruby-contest
   (package
     (name "ruby-contest")
@@ -3622,14 +4677,14 @@ Ruby classes.")
 (define-public ruby-gherkin
   (package
     (name "ruby-gherkin")
-    (version "4.1.3")
+    (version "5.1.0")
     (source
       (origin
         (method url-fetch)
         (uri (rubygems-uri "gherkin" version))
         (sha256
           (base32
-            "1d18r8mf2qyd9jbq9xxvca8adyysdzvwdy8v9c2s5hrd6p02kg79"))))
+            "1cgcdchwwdm10rsk44frjwqd4ihprhxjbm799nscqy2q1raqfj5s"))))
     (build-system ruby-build-system)
     (native-inputs
      `(("bundler" ,bundler)))
@@ -3637,25 +4692,172 @@ Ruby classes.")
      '(#:tests? #f)) ; needs simplecov, among others
     (synopsis "Gherkin parser for Ruby")
     (description "Gherkin is a parser and compiler for the Gherkin language.
-It is intended be used by all Cucumber implementations to parse '.feature'
-files.")
-    (home-page "https://github.com/cucumber/gherkin3")
+It is intended be used by all Cucumber implementations to parse
+@file{.feature} files.")
+    (home-page "https://github.com/cucumber-attic/gherkin")
+    (license license:expat)))
+
+(define-public ruby-aruba
+  (package
+    (name "ruby-aruba")
+    (version "0.14.8")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "aruba" version))
+       (sha256
+        (base32
+         "0zdd81l1lp0x78sxa6kkfqclpj5il3xl70nz05wqv2sfzzhqydxh"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(#:test-target "spec"
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'patch
+           (lambda _
+             (substitute* "spec/aruba/api_spec.rb"
+               ;; This resolves some errors in the specs
+               ;;
+               ;; undefined method `parse' for Time:Class
+               (("require 'spec_helper'")
+                "require 'spec_helper'\nrequire 'time'"))
+             ;; Avoid shebang issues in this spec file
+             (substitute* "spec/aruba/matchers/command_spec.rb"
+               (("/usr/bin/env bash")
+                (which "bash")))
+             #t))
+         (add-before 'check 'remove-unnecessary-dependencies
+           (lambda _
+             (substitute* "Gemfile"
+               ((".*byebug.*") "\n")
+               ((".*pry.*") "\n")
+               ((".*yaml.*") "\n")
+               ((".*bcat.*") "\n")
+               ((".*kramdown.*") "\n")
+               ((".*rubocop.*") "\n")
+               ((".*cucumber-pro.*") "\n")
+               ((".*cucumber.*") "\n")
+               ((".*license_finder.*") "\n")
+               ((".*rake.*") "gem 'rake'\n")
+               ((".*simplecov.*") "\n")
+               ((".*relish.*") "\n"))
+             (substitute* "spec/spec_helper.rb"
+               ((".*simplecov.*") "")
+               (("^SimpleCov.*") ""))
+             (substitute* "aruba.gemspec"
+               (("spec\\.add\\_runtime\\_dependency 'cucumber'.*")
+                "spec.add_runtime_dependency 'cucumber'"))
+             #t))
+         (add-before 'check 'set-home
+           (lambda _ (setenv "HOME" "/tmp") #t)))))
+    (native-inputs
+     `(("bundler" ,bundler)
+       ("ruby-rspec" ,ruby-rspec)
+       ("ruby-fuubar" ,ruby-fuubar)))
+    (propagated-inputs
+     `(("ruby-childprocess" ,ruby-childprocess)
+       ("ruby-contracts" ,ruby-contracts)
+       ("ruby-cucumber" ,ruby-cucumber)
+       ("ruby-ffi" ,ruby-ffi)
+       ("ruby-rspec-expectations" ,ruby-rspec-expectations)
+       ("ruby-thor" ,ruby-thor)
+       ("ruby-yard" ,ruby-yard)))
+    (synopsis "Test command-line applications with Cucumber, RSpec or Minitest")
+    (description
+     "Aruba is an extension for Cucumber, RSpec and Minitest for testing
+command-line applications.  It supports applications written in any
+language.")
+    (home-page "https://github.com/cucumber/aruba")
+    (license license:expat)))
+
+;; A version of ruby-aruba without tests run so that circular dependencies can
+;; be avoided.
+(define ruby-aruba-without-tests
+  (package
+    (inherit ruby-aruba)
+    (arguments '(#:tests? #f))
+    (propagated-inputs
+     `(("ruby-cucumber" ,ruby-cucumber-without-tests)
+       ,@(alist-delete "ruby-cucumber"
+                       (package-propagated-inputs ruby-aruba))))
+    (native-inputs '())))
+
+(define-public ruby-cucumber
+  (package
+    (name "ruby-cucumber")
+    (version "3.1.2")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/cucumber/cucumber-ruby.git")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "0764wp2cjg60qa3l69q1dxda5g06a01n5w92szqbf89d2hgl47n3"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(#:test-target "spec"
+       #:phases
+       (modify-phases %standard-phases
+         ;; Don't run or require rubocop, the code linting tool, as this is a
+         ;; bit unnecessary.
+         (add-after 'unpack 'dont-run-rubocop
+           (lambda _
+             (substitute* "Rakefile"
+               ((".*rubocop/rake\\_task.*") "")
+               ((".*RuboCop.*") ""))
+             #t)))))
+    (propagated-inputs
+     `(("ruby-builder" ,ruby-builder)
+       ("ruby-cucumber-core" ,ruby-cucumber-core)
+       ("ruby-cucumber-wire" ,ruby-cucumber-wire)
+       ("ruby-cucumber-expressions" ,ruby-cucumber-expressions)
+       ("ruby-diff-lcs" ,ruby-diff-lcs)
+       ("ruby-gherkin" ,ruby-gherkin)
+       ("ruby-multi-json" ,ruby-multi-json)
+       ("ruby-multi-test" ,ruby-multi-test)))
+    (native-inputs
+     `(("bundler" ,bundler)
+       ;; Use a untested version of aruba, to avoid a circular dependency, as
+       ;; ruby-aruba depends on ruby-cucumber.
+       ("ruby-aruba", ruby-aruba-without-tests)
+       ("ruby-rspec" ,ruby-rspec)
+       ("ruby-pry" ,ruby-pry)
+       ("ruby-nokogiri" ,ruby-nokogiri)))
+    (synopsis "Describe automated tests in plain language")
+    (description
+     "Cucumber is a tool for running automated tests written in plain
+language.  It's designed to support a Behaviour Driven Development (BDD)
+software development workflow.")
+    (home-page "https://cucumber.io/")
     (license license:expat)))
 
+(define ruby-cucumber-without-tests
+  (package (inherit ruby-cucumber)
+    (arguments
+     '(#:tests? #f))
+    (native-inputs
+     '())))
+
 (define-public ruby-cucumber-core
   (package
     (name "ruby-cucumber-core")
-    (version "2.0.0")
+    ;; Stick to major version 3, until version 4 of Cucumber is released.
+    (version "3.2.1")
     (source
      (origin
        (method url-fetch)
        (uri (rubygems-uri "cucumber-core" version))
        (sha256
         (base32
-         "136hnvqv444qyxzcgy1k60y4i6cn3sn9lbqr4wan9dzz1yzllqbm"))))
+         "1iavlh8hqj9lwljbpkw06259gdicbr1bdb6pbj5yy3n8szgr8k3c"))))
     (build-system ruby-build-system)
     (propagated-inputs
-     `(("ruby-gherkin" ,ruby-gherkin)))
+     `(("ruby-backports" ,ruby-backports)
+       ("ruby-gherkin" ,ruby-gherkin)
+       ("ruby-cucumber-tag-expressions" ,ruby-cucumber-tag-expressions)))
     (native-inputs
      `(("bundler" ,bundler)))
     (arguments
@@ -3669,6 +4871,94 @@ and trust on your team.")
     (home-page "https://cucumber.io/")
     (license license:expat)))
 
+(define-public ruby-cucumber-expressions
+  (package
+    (name "ruby-cucumber-expressions")
+    (version "6.0.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "cucumber-expressions" version))
+       (sha256
+        (base32
+         "0zwmv6hznyz9vk81f5dhwcr9jhxx2vmbk8yyazayvllvhy0fkpdw"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(#:test-target "spec"))
+    (native-inputs
+     `(("bundler" ,bundler)
+       ("ruby-rspec" ,ruby-rspec)
+       ("ruby-simplecov" ,ruby-simplecov)))
+    (synopsis "Simpler alternative to Regular Expressions")
+    (description "Cucumber Expressions offer similar functionality to Regular
+Expressions, with a syntax that is easier to read and write.  Cucumber
+Expressions are extensible with parameter types.")
+    (home-page "https://github.com/cucumber/cucumber-expressions-ruby")
+    (license license:expat)))
+
+(define-public ruby-cucumber-wire
+  (package
+    (name "ruby-cucumber-wire")
+    ;; Package version 0.0.1 initially, as this is what's needed by Cucumber
+    ;; 3, and Cucumber 4 hasn't been released yet.
+    (version "0.0.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "cucumber-wire" version))
+       (sha256
+        (base32
+         "09ymvqb0sbw2if1nxg8rcj33sf0va88ancq5nmp8g01dfwzwma2f"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(;; TODO: Currently, the tests can't be run as cucumber is required,
+       ;; which would lead to a circular dependency.
+       #:tests? #f
+       #:test-target "default"
+       #:phases
+       (modify-phases %standard-phases
+         (add-before 'check 'set-CUCUMBER_USE_RELEASED_GEMS
+           (lambda _
+             (setenv "CUCUMBER_USE_RELEASED_GEMS" "true")
+             #t)))))
+    (native-inputs
+     `(("bundler" ,bundler)
+       ("ruby-rspec" ,ruby-rspec)))
+    (synopsis "Cucumber wire protocol plugin")
+    (description
+     "Cucumber's wire protocol allows step definitions to be implemented and
+invoked on any platform.")
+    (home-page "https://github.com/cucumber/cucumber-ruby-wire")
+    (license license:expat)))
+
+(define-public ruby-cucumber-tag-expressions
+  (package
+    (name "ruby-cucumber-tag-expressions")
+    (version "1.1.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "cucumber-tag_expressions" version))
+       (sha256
+        (base32
+         "0cvmbljybws0qzjs1l67fvr9gqr005l8jk1ni5gcsis9pfmqh3vc"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(#:phases
+       (modify-phases %standard-phases
+         (replace 'check
+           (lambda _
+             (invoke "rspec")
+             #t)))))
+    (native-inputs
+     `(("ruby-rspec" ,ruby-rspec)))
+    (synopsis "Cucumber tag expressions for Ruby")
+    (description
+     "Cucumber tag expression parser for Ruby.  A tag expression is an infix
+boolean expression used by Cucumber.")
+    (home-page "https://github.com/cucumber/tag-expressions-ruby")
+    (license license:expat)))
+
 (define-public ruby-bio-logger
   (package
     (name "ruby-bio-logger")
@@ -4228,6 +5518,147 @@ support to both Ruby and JRuby.  It uses @code{unf_ext} on CRuby and
     (home-page "https://github.com/knu/ruby-unf")
     (license license:bsd-2)))
 
+(define-public ruby-webmock-2
+  (package
+    (name "ruby-webmock")
+    (version "2.3.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "webmock" version))
+       (sha256
+        (base32
+         "04hkcqsmbfnp8g237pisnc834vpgildklicbjbyikqg0bg1rwcy5"))))
+    (build-system ruby-build-system)
+    (native-inputs
+     `(("bundler" ,bundler)
+       ("ruby-rspec" ,ruby-rspec)))
+    (propagated-inputs
+     `(("ruby-addressable" ,ruby-addressable)
+       ("ruby-crack" ,ruby-crack)
+       ("ruby-hashdiff" ,ruby-hashdiff)))
+    (synopsis "Allows stubbing and setting expectations on HTTP requests")
+    (description
+     "WebMock allows stubbing HTTP requests and setting expectations on HTTP
+requests.  This is useful when testing software.")
+    (home-page "https://github.com/bblimke/webmock")
+    (license license:expat)))
+
+(define-public ruby-unicode-display-width
+  (package
+    (name "ruby-unicode-display-width")
+    (version "1.4.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "unicode-display_width" version))
+       (sha256
+        (base32
+         "0bq528fibi8s0jmxz0xzlgzggdq0x4fx46wfqz49478pv8gb2diq"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(;; Test data not included.
+       #:tests? #f))
+    (synopsis "Determine the monospace display width of Ruby strings")
+    (description
+     "@code{Unicode::DisplayWidth} is a Ruby library which can determine the
+display width of strings in Ruby.")
+    (home-page "https://github.com/janlelis/unicode-display_width")
+    (license license:expat)))
+
+;; There is another gem called 'ruby-version' so we use an underscore in this
+;; name
+(define-public ruby_version
+  (package
+    (name "ruby_version")
+    (version "1.0.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "ruby_version" version))
+       (sha256
+        (base32
+         "0854i1bjy56176anr05l5m0vc81nl53c7fyfg7sljj62m1d64dgj"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(#:phases
+       (modify-phases %standard-phases
+         (add-before 'check 'fix-dependencies
+           (lambda _
+             ;; Remove the Gemfile.lock, as we want to use Guix packages at
+             ;; whatever versions.
+             (delete-file "Gemfile.lock")
+             ;; Remove the incldued gem file as it's unnecessary.
+             (delete-file "pkg/ruby_version-1.0.0.gem")
+             (substitute* "ruby_version.gemspec"
+               ;; Don't require rdoc and rubygems-tasks as they're unnecessary
+               ((".*rdoc.*") "\n")
+               ((".*rubygems-tasks.*") "\n")
+               ;; Accept any version of rake and rspec
+               (("%q<rake.*") "%q<rake>)\n")
+               (("%q<rspec.*") "%q<rspec>)\n"))
+             ;; Remove the use of rubygems-tasks from the Rakefile, as it's
+             ;; unnecessary.
+             (substitute* "Rakefile"
+               (("^require 'rubygems/tasks'") "")
+               (("Gem::Tasks.new") ""))
+             #t)))))
+    (native-inputs
+     `(("bundler" ,bundler)
+       ("ruby-rspec" ,ruby-rspec)))
+    (synopsis "Ruby library to help check the Ruby version")
+    (description
+     "@code{ruby_version} provides a @code{RubyVersion} module to simplify
+checking for the right Ruby version in software.")
+    (home-page "https://github.com/janlelis/ruby_version")
+    (license license:expat)))
+
+(define-public ruby-websocket-driver
+  (package
+   (name "ruby-websocket-driver")
+   (version "0.7.0")
+   (source
+    (origin
+     (method url-fetch)
+     (uri (rubygems-uri "websocket-driver" version))
+     (sha256
+      (base32
+       "1551k3fs3kkb3ghqfj3n5lps0ikb9pyrdnzmvgfdxy8574n4g1dn"))))
+   (build-system ruby-build-system)
+   (arguments
+    '(;; No included tests
+      #:tests? #f))
+   (propagated-inputs
+    `(("ruby-websocket-extensions" ,ruby-websocket-extensions)))
+   (synopsis "WebSocket protocol handler with pluggable I/O")
+   (description
+    "@code{websocket-driver} provides a complete implementation of the
+WebSocket protocols that can be hooked up to any TCP library")
+   (home-page "https://github.com/faye/websocket-driver-ruby")
+   (license license:expat)))
+
+(define-public ruby-websocket-extensions
+  (package
+    (name "ruby-websocket-extensions")
+    (version "0.1.3")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "websocket-extensions" version))
+       (sha256
+        (base32
+         "034sdr7fd34yag5l6y156rkbhiqgmy395m231dwhlpcswhs6d270"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(;; No included tests
+       #:tests? #f))
+    (synopsis "Generic extension manager for WebSocket connections")
+    (description
+     "@code{websocket-extensions} provides a container for registering
+extension plugins.")
+    (home-page "https://github.com/faye/websocket-extensions-ruby")
+    (license license:expat)))
+
 (define-public ruby-domain-name
   (package
     (name "ruby-domain-name")
@@ -5213,8 +6644,21 @@ programs running in the background, in Ruby.")
                 "08q64b5br692dd3v0a9wq9q5dvycc6kmiqmjbdxkxbfizggsvx6l"))))
     (build-system ruby-build-system)
     (arguments
-     ;; Tests require network
-     `(#:tests? #f))
+     '(#:phases
+       (modify-phases %standard-phases
+         ;; Remove the requirement on Rubocop, as it isn't useful to run, and
+         ;; including it as an input can lead to circular dependencies.
+         (add-after 'unpack 'remove-rubocop-from-Rakefile
+           (lambda _
+             (substitute* "Rakefile"
+               (("require \"rubocop/rake\\_task\"") "")
+               (("RuboCop::RakeTask\\.new") ""))
+             #t)))))
+    (native-inputs
+     `(("bundler" ,bundler)
+       ("ruby-yard" ,ruby-yard)
+       ("ruby-mocha" ,ruby-mocha)
+       ("ruby-minitest-reporters" ,ruby-minitest-reporters)))
     (home-page "https://simonecarletti.com/code/publicsuffix-ruby/")
     (synopsis "Domain name parser")
     (description "The gem @code{public_suffix} is a domain name parser,
@@ -5228,19 +6672,40 @@ all known public suffixes.")
 (define-public ruby-addressable
   (package
     (name "ruby-addressable")
-    (version "2.5.2")
+    (version "2.6.0")
     (source (origin
               (method url-fetch)
               (uri (rubygems-uri "addressable" version))
               (sha256
                (base32
-                "0viqszpkggqi8hq87pqp0xykhvz60g99nwmkwsb0v45kc2liwxvk"))))
+                "0bcm2hchn897xjhqj9zzsxf3n9xhddymj4lsclz508f4vw3av46l"))))
     (build-system ruby-build-system)
+    (arguments
+     '(#:test-target "spec"
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'remove-unnecessary-dependencies-from-Gemfile
+          (lambda _
+            (substitute* "Gemfile"
+              (("git: 'https://github.com/sporkmonger/rack-mount.git',") "")
+              ((".*launchy.*") "")
+              ((".*rake.*") "gem 'rake'\n")
+              ((".*redcarpet.*") ""))
+            #t))
+         (add-before 'check 'delete-network-dependent-test
+           (lambda _
+             (delete-file "spec/addressable/net_http_compat_spec.rb")
+             #t)))))
+    (native-inputs
+     `(("ruby-rspec" ,ruby-rspec)
+       ("bundler" ,bundler)
+       ("ruby-idn-ruby" ,ruby-idn-ruby)
+       ("ruby-sporkmonger-rack-mount" ,ruby-sporkmonger-rack-mount)
+       ("ruby-rspec-its", ruby-rspec-its)
+       ("ruby-yard" ,ruby-yard)
+       ("ruby-simplecov" ,ruby-simplecov)))
     (propagated-inputs
      `(("ruby-public-suffix" ,ruby-public-suffix)))
-    (arguments
-     ;; No test target
-     `(#:tests? #f))
     (home-page "https://github.com/sporkmonger/addressable")
     (synopsis "Alternative URI implementation")
     (description "Addressable is a replacement for the URI implementation that
@@ -5509,15 +6974,58 @@ interface.  It allows Jekyll to rebuild your site when a file changes.")
 (define-public ruby-parallel
   (package
     (name "ruby-parallel")
-    (version "1.12.1")
-    (source (origin
-              (method url-fetch)
-              (uri (rubygems-uri "parallel" version))
-              (sha256
-               (base32
-                "01hj8v1qnyl5ndrs33g8ld8ibk0rbcqdpkpznr04gkbxd11pqn67"))))
+    (version "1.13.0")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/grosser/parallel.git")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "1isqzbqxz2ndad4i5z3lb9ldrhaijfncj8bmffv04sq44sv87ikv"))))
     (build-system ruby-build-system)
-    (arguments `(#:tests? #f)); No rakefile
+    (arguments
+     `(;; TODO 3 test failures
+       ;; rspec ./spec/parallel_spec.rb:190 # Parallel.in_processes does not
+       ;; open unnecessary pipes
+       ;; rspec './spec/parallel_spec.rb[1:9:7]' # Parallel.each works with
+       ;; SQLite in processes
+       ;; rspec './spec/parallel_spec.rb[1:9:16]' # Parallel.each works with
+       ;; SQLite in threads
+       #:tests? #f
+       #:test-target "rspec-rerun:spec"
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'patch-Gemfile
+           (lambda _
+             (substitute* "Gemfile"
+               (("gem 'rspec-legacy_formatters'") "")
+               (("gem 'activerecord.*$") "gem 'activerecord'\n"))))
+         (add-before 'check 'delete-Gemfile.lock
+           (lambda _
+             ;; Bundler isn't being used for fetching dependendencies, so
+             ;; delete the Gemfile.lock
+             (delete-file "Gemfile.lock")
+             #t))
+         (add-before 'build 'patch-gemspec
+           (lambda _
+             (substitute* "parallel.gemspec"
+               (("git ls-files") "find"))
+             #t)))))
+    (native-inputs
+     `(("ruby-rspec" ,ruby-rspec)
+       ("ruby-rspec-rerun" ,ruby-rspec-rerun)
+       ("bundler" ,bundler)
+       ("ruby-activerecord" ,ruby-activerecord)
+       ("ruby-progressbar" ,ruby-progressbar)
+       ("ruby-bump" ,ruby-bump)
+       ("procps" ,procps)
+       ("lsof" ,lsof)
+       ("ruby-mysql2" ,ruby-mysql2)
+       ("ruby-sqlite3" ,ruby-sqlite3)
+       ("ruby-i18n" ,ruby-i18n)))
     (home-page "https://github.com/grosser/parallel")
     (synopsis "Parallel processing in Ruby")
     (description "Parallel allows you to run any code in parallel Processes
@@ -5683,9 +7191,40 @@ functionality from Prawn.")
                (base32
                 "1nxd6qmxqwl850icp18wjh5k0s3amxcajdrkjyzpfgq0kvilcv9k"))))
     (build-system ruby-build-system)
-    (arguments `(#:tests? #f)); No rakefile
     (propagated-inputs
-     `(("ruby-prawn" ,ruby-prawn)))
+     `(("ruby-prawn" ,ruby-prawn)
+       ("ruby-pdf-inspector" ,ruby-pdf-inspector)))
+    (native-inputs
+     `(("bundler" ,bundler)
+       ("ruby-yard" ,ruby-yard)
+       ("ruby-mocha" ,ruby-mocha)
+       ("ruby-coderay" ,ruby-coderay)
+       ("ruby-prawn-manual-builder" ,ruby-prawn-manual-builder)
+       ("ruby-simplecov" ,ruby-simplecov)
+       ("ruby-rspec-2" ,ruby-rspec-2)))
+    (arguments
+     '(;; TODO: 1 test fails
+       ;; Failure/Error: pdf.page_count.should == 1
+       ;;   expected: 1
+       ;;        got: 2 (using ==)
+       ;; # ./spec/table_spec.rb:1308
+       ;;
+       ;; 225 examples, 1 failure
+       #:tests? #f
+       #:phases
+       (modify-phases %standard-phases
+         (add-before 'check 'patch-gemspec
+           (lambda _
+             (substitute* "prawn-table.gemspec"
+               ;; Loosen the requirement for pdf-inspector
+               (("~> 1\\.1\\.0") ">= 0")
+               ;; Loosen the requirement for pdf-reader
+               (("~> 1\\.2") ">= 0"))))
+         (replace 'check
+           (lambda* (#:key tests? #:allow-other-keys)
+             (when tests?
+               (invoke "rspec"))
+             #t)))))
     (home-page "https://github.com/prawnpdf/prawn-table")
     (synopsis "Tables support for Prawn")
     (description "This gem provides tables support for Prawn.")
@@ -5849,19 +7388,36 @@ indentation will probably be an issue and hence this gem.")
   (package
     (name "ruby-safe-yaml")
     (version "1.0.4")
-    (source (origin
-              (method url-fetch)
-              (uri (rubygems-uri "safe_yaml" version))
-              (sha256
-               (base32
-                "1hly915584hyi9q9vgd968x2nsi5yag9jyf5kq60lwzi5scr7094"))))
+    (source
+     (origin
+       ;; TODO Fetch from the git repository so a patch can be applied
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/dtao/safe_yaml.git")
+             (commit version)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "1wnln8xdy8g6kwdj4amm8773xwffqxpf2sxslk6jjh2wxsy1lrig"))
+       (patches
+        (search-patches "ruby-safe-yaml-add-require-time.patch"))))
     (build-system ruby-build-system)
     (native-inputs
      `(("ruby-rspec" ,ruby-rspec)
        ("ruby-hashie" ,ruby-hashie)
        ("ruby-heredoc-unindent" ,ruby-heredoc-unindent)))
-    (arguments `(#:test-target "spec"
-                 #:tests? #f));; FIXME: one failure
+    (arguments
+     '(#:test-target "spec"
+       #:phases
+       (modify-phases %standard-phases
+         (add-before 'check 'set-TZ
+           (lambda _
+             ;; This test is dependent on the timezone
+             ;; spec/transform/to_date_spec.rb:35
+             ;; # SafeYAML::Transform::ToDate converts times to the local
+             ;; timezone
+             (setenv "TZ" "UTC-11")
+             #t)))))
     (home-page "https://github.com/dtao/safe_yaml")
     (synopsis "YAML parser")
     (description "The SafeYAML gem provides an alternative implementation of
@@ -6006,3 +7562,124 @@ Pathname.")
     (description "The Pagination Generator forms the core of the pagination
 logic in Jekyll.  It calculates and generates the pagination pages.")
     (license license:expat)))
+
+(define-public ruby-faraday
+  (package
+    (name "ruby-faraday")
+    (version "0.15.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "faraday" version))
+       (sha256
+        (base32
+         "0s72m05jvzc1pd6cw1i289chas399q0a14xrwg4rvkdwy7bgzrh0"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(#:tests? #f))
+    (propagated-inputs
+     `(("ruby-multipart-post" ,ruby-multipart-post)))
+    (synopsis "Ruby HTTP/REST API client library")
+    (description
+     "Faraday is a HTTP/REST API client library which provides a common
+interface over different adapters.")
+    (home-page "https://github.com/lostisland/faraday")
+    (license license:expat)))
+
+(define-public ruby-nio4r
+  (package
+   (name "ruby-nio4r")
+   (version "2.3.1")
+   (source
+    (origin
+     (method url-fetch)
+     (uri (rubygems-uri "nio4r" version))
+     (sha256
+      (base32
+       "1a41ca1kpdmrypjp9xbgvckpy8g26zxphkja9vk7j5wl4n8yvlyr"))))
+   (build-system ruby-build-system)
+   (arguments
+    '(#:phases
+      (modify-phases %standard-phases
+        (add-after 'unpack 'remove-unnecessary-dependencies
+          (lambda _
+            (substitute* "spec/spec_helper.rb"
+              ;; Coveralls is for uploading test coverage information to an
+              ;; online service, and thus unnecessary for building the Guix
+              ;; package
+              (("require \"coveralls\"") "")
+              (("Coveralls\\.wear!") "")
+              ;; Remove rspec/retry as we are not retrying the tests
+              (("require \"rspec/retry\"") "")
+              (("config\\.display_try_failure_messages = true") "")
+              (("config\\.verbose_retry = true") ""))
+            #t))
+        (add-before 'check 'compile
+          (lambda _
+            (invoke "rake" "compile")
+            #t))
+        (replace 'check
+          (lambda* (#:key tests? #:allow-other-keys)
+            (when tests?
+              (invoke "rspec"))
+            #t)))))
+   (native-inputs
+    `(("bundler" ,bundler)
+      ("ruby-rake-compiler" ,ruby-rake-compiler)
+      ("ruby-rspec" ,ruby-rspec)
+      ("ruby-rubocop" ,ruby-rubocop)))
+   (synopsis "New I/O for Ruby")
+   (description
+    "@code{nio} provides cross-platform asynchronous I/O primitives in Ruby
+for scalable network clients and servers.")
+   (home-page "https://github.com/socketry/nio4r")
+   (license license:expat)))
+
+(define-public ruby-globalid
+  (package
+   (name "ruby-globalid")
+   (version "0.4.2")
+   (source
+    (origin
+     (method url-fetch)
+     (uri (rubygems-uri "globalid" version))
+     (sha256
+      (base32
+       "1zkxndvck72bfw235bd9nl2ii0lvs5z88q14706cmn702ww2mxv1"))))
+   (build-system ruby-build-system)
+   (arguments
+    '(;; No included tests
+      #:tests? #f))
+   (propagated-inputs
+    `(("ruby-activesupport" ,ruby-activesupport)))
+   (synopsis "Generate URIs idenfitying model instances in Ruby")
+   (description
+    "@code{GlobalID} provides a way to generate URIs from a model in Ruby that
+uniquely identify it.")
+   (home-page "https://rubyonrails.org/")
+   (license license:expat)))
+
+(define-public ruby-sprockets
+  (package
+    (name "ruby-sprockets")
+    (version "3.7.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (rubygems-uri "sprockets" version))
+       (sha256
+        (base32
+         "182jw5a0fbqah5w9jancvfmjbk88h8bxdbwnl4d3q809rpxdg8ay"))))
+    (build-system ruby-build-system)
+    (arguments
+     '(;; No included tests
+       #:tests? #f))
+    (propagated-inputs
+     `(("ruby-concurrent" ,ruby-concurrent)
+       ("ruby-rack" ,ruby-rack)))
+    (synopsis "Sprockets is a Rack-based asset packaging system")
+    (description
+     "Sprockets is a Rack-based asset packaging system that concatenates and
+serves JavaScript, CoffeeScript, CSS, LESS, Sass, and SCSS.")
+    (home-page "https://github.com/rails/sprockets")
+    (license license:expat)))