gemstub.rb in extlz4-0.2.5 vs gemstub.rb in extlz4-0.3

@@ -1,10 +1,9 @@
-unless File.read("README.md", 4096) =~ /^\s*\*\s*version:{1,2}\s*(.+)/i
+unless ver = File.read("README.md").scan(/^\s*[\*\-]\s*version:{1,2}\s*(.+)/i).flatten[-1]
   raise "バージョン情報が README.md に見つかりません"
 end
 
-ver = $1
 verfile = "lib/extlz4/version.rb"
 LIB << verfile
 
 file verfile => "README.md" do |*args|
   File.binwrite args[0].name, <<-VERSION_FILE
@@ -27,14 +26,15 @@
 GEMSTUB = Gem::Specification.new do |s|
   s.name = "extlz4"
   s.version = ver
   s.summary = "ruby bindings for LZ4"
   s.description = <<EOS
-ruby bindings for LZ4 <https://github.com/lz4/lz4>.
+unofficial ruby bindings for LZ4 <https://github.com/lz4/lz4>.
 EOS
   s.homepage = "https://github.com/dearblue/ruby-extlz4"
   s.license = "BSD-2-Clause"
   s.author = "dearblue"
   s.email = "[e-mail]"
 
-  s.add_development_dependency "rake"
+  s.add_development_dependency "rake", "~> 1.12", ">= 1.12.3"
+  s.add_development_dependency "test-unit", "~> 3.2", ">= 3.2.7"
 end