dev-ruby/observer: new package, add 0.1.2

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

dev-ruby/observer/Manifest

@@ -0,0 +1 @@
+DIST observer-0.1.2.tar.gz 6108 BLAKE2B 4ef4a17e3f30420bbfc8c01c83c433b331234cf0c905221759ac3a6f3d8e004657a3ed7e0c3509980effab71ed7213cac6531f34b142570c6877e55e9f5032c0 SHA512 05add384226459a637b5ec3081fc90da06a72ffa5c333e61844c6e0cc7dc0a17279008f54c2d3240123767cfde0e0e9e95e9364b77eee77c4310e0a0f675ed23

dev-ruby/observer/metadata.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="project">
+    <email>ruby@gentoo.org</email>
+    <name>Gentoo Ruby Project</name>
+  </maintainer>
+  <upstream>
+    <remote-id type="github">ruby/observer</remote-id>
+    <remote-id type="rubygems">observer</remote-id>
+  </upstream>
+</pkgmetadata>

dev-ruby/observer/observer-0.1.2.ebuild

@@ -0,0 +1,34 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+USE_RUBY="ruby31 ruby32 ruby33"
+
+RUBY_FAKEGEM_BINWRAP=""
+RUBY_FAKEGEM_EXTRADOC="README.md"
+RUBY_FAKEGEM_GEMSPEC="observer.gemspec"
+
+inherit ruby-fakegem
+
+DESCRIPTION="Implementation of the Observer object-oriented design pattern"
+HOMEPAGE="https://github.com/ruby/observer"
+SRC_URI="https://github.com/ruby/observer/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="BSD-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
+
+IUSE="test"
+
+ruby_add_bdepend "test? ( dev-ruby/test-unit )"
+
+all_ruby_prepare() {
+	sed -e 's/__dir__/"."/' \
+		-e 's/__FILE__/"'${RUBY_FAKEGEM_GEMSPEC}'"/' \
+		-e 's/git ls-files -z/find * -print0/' \
+		-i ${RUBY_FAKEGEM_GEMSPEC} || die
+}
+
+each_ruby_test() {
+	${RUBY} -Ilib:.:test:test/lib -e 'Dir["test/**/test_*.rb"].each{|f| require f}' || die
+}