dev-ruby/rinku: add ruby30; fix extension install

Package-Manager: Portage-3.0.20, Repoman-3.0.3
Signed-off-by: Hans de Graaff <graaff@gentoo.org>

dev-ruby/rinku/rinku-2.0.6-r1.ebuild

@@ -0,0 +1,27 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+USE_RUBY="ruby26 ruby27 ruby30"
+
+RUBY_FAKEGEM_EXTRADOC="README.markdown"
+
+RUBY_FAKEGEM_EXTENSIONS=(ext/rinku/extconf.rb)
+
+inherit multilib ruby-fakegem
+
+DESCRIPTION="A Ruby library that does autolinking"
+HOMEPAGE="https://github.com/vmg/rinku"
+
+LICENSE="ISC"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE=""
+
+all_ruby_prepare() {
+	sed -i -e '/bundler/ s:^:#:' test/autolink_test.rb || die
+}
+
+each_ruby_test() {
+	MT_NO_PLUGINS=true ${RUBY} -Ilib test/autolink_test.rb || die
+}