gnu: ruby-rubyzip: Re-instate all tests.

* gnu/packages/ruby.scm (ruby-rubyzip)
[arguments]: Do not patch ruby shebang in the patch-tests phase.
Remove the disable-problematic-tests phase.  Add the
unpatch-some-source-shebangs phase.

gnu: ruby-pg: Update to 1.4.6.

* gnu/packages/ruby.scm (ruby-pg): Update to 1.4.6.

gnu: ruby-puma: Disable a flaky test.

* gnu/packages/ruby.scm (ruby-puma) [arguments]: Disable the
hot_restart_does_not_drop_connections tests, which fail non-deterministically.

ruby: ruby-nokogiri: Update issue URL in comment.

* gnu/packages/ruby.scm (ruby-nokogiri) [arguments]: Update issue URL in
delete-mkmf.log phase.

gnu: ruby-puma: Do not install mkmf.log file.

* gnu/packages/ruby.scm (ruby-puma) [arguments]: Add delete-mkmf.log phase.

gnu: ruby-puma: Update to 6.2.0.

* gnu/packages/ruby.scm (ruby-puma): Update to 6.2.0.

Merge remote-tracking branch 'origin/master' into staging

gnu: ruby-rack-protection: Update to 3.0.5.

* gnu/packages/ruby.scm (ruby-rack-protection): Update to
  3.0.5.

Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>

gnu: ruby-mustermann: Update to 3.0.0.

* gnu/packages/ruby.scm (ruby-mustermann): Update to
  3.0.0.

Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>

gnu: ruby-net-scp: Update to 4.0.0.

* gnu/packages/ruby.scm (ruby-net-scp): Update to 4.0.0.

gnu: Add ruby-liquid-c.

* gnu/packages/ruby.scm (ruby-liquid-c): New variable.

gnu: ruby-liquid: Update to 5.4.0 and enable tests.

* gnu/packages/ruby.scm (ruby-liquid): Update to 5.4.0.
[arguments]: Enable tests.  Add #:phases.
[native-inputs]: New field.
(ruby-liquid-4): New variable.
(jekyll) [propagated-inputs]: Replace ruby-liquid with ruby-liquid-4.

gnu: Add ruby-liquid-c-bootstrap.

* gnu/packages/ruby.scm (ruby-liquid-c-bootstrap): New variable.

gnu: Add ruby-spy.

* gnu/packages/ruby.scm (ruby-spy): New variable.

gnu: ruby-coveralls: Propagate ruby-simplecov and enable tests.

* gnu/packages/ruby.scm (ruby-coveralls)
[arguments]: Enable tests.  Add disable-problematic-tests phase.  Replace
strip-version-requirements with relax-requirements.
[native-inputs]: New field.
[propagated-inputs]: Add ruby-simplecov.

gnu: Add ruby-truthy.

* gnu/packages/ruby.scm (ruby-truthy): New variable.

gnu: ruby-parallel-tests: Update to 4.2.0.

* gnu/packages/ruby.scm (ruby-parallel-tests): Update to 4.2.0.
[arguments]: Delete trailing #t.  Use "spec" as the #:test-target.
Rename remove-version-constraints phase to relax-requirements, and update it.
Add disable-problematic-tests phase.

gnu: ruby-single-cov: Update to 1.9.1.

* gnu/packages/ruby.scm (ruby-single-cov): Update to 1.9.1.
[arguments]: Use "spec" as #:test-target.
Strip trailing #t in phases.  Adjust replacement in replace-git-ls-files
phase.  Remove make-files-writable phase.  Add relax-requirements phase.
[native-inputs]: Remove ruby-bump.

gnu: ruby-cuke-modeler: Update to 3.19.0 and enable tests.

* gnu/packages/ruby.scm (ruby-cuke-modeler): Update to 3.19.0.
[source]: Fetch via git.
[arguments]: Enable tests.  Set the #:test-target argument.  Add #:phases.
[native-inputs]: New field.

gnu: ruby-omniauth-oauth2: Update to 1.8.0.

* gnu/packages/ruby.scm (ruby-omniauth-oauth2): Update to 1.8.0.
[arguments]: Rename remove-unnecessary-dependencies phase to
relax-requirements, and simplify it.
[native-inputs]: Remove bundler and ruby-simplecov.