dev-ruby/optimist: update EAPI 7 -> 8

Signed-off-by: Hans de Graaff <graaff@gentoo.org>

dev-ruby/optimist/optimist-3.0.1-r1.ebuild

@@ -0,0 +1,28 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+USE_RUBY="ruby30 ruby31 ruby32"
+
+RUBY_FAKEGEM_EXTRADOC="FAQ.txt History.txt README.md"
+
+inherit ruby-fakegem
+
+DESCRIPTION="A commandline option parser for Ruby that just gets out of your way"
+HOMEPAGE="https://www.manageiq.org/optimist/"
+LICENSE="MIT"
+
+KEYWORDS="~amd64 ~arm64 ~hppa ~ppc ~ppc64 ~sparc ~x86 ~ppc-macos ~x64-macos ~x64-solaris"
+SLOT="3"
+IUSE=""
+
+ruby_add_bdepend "test? ( dev-ruby/chronic )"
+
+all_ruby_prepare() {
+	sed -i -e '/bundle/ s:^:#:' Rakefile || die
+}
+
+each_ruby_test() {
+	MUTANT=true ${RUBY} -S rake test || die "Tests failed."
+}