pio.gemspec in pio-0.3.0 vs pio.gemspec in pio-0.4.0

@@ -1,10 +1,12 @@
+# encoding: utf-8
+
 lib = File.expand_path('../lib', __FILE__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'pio/version'
 
-Gem::Specification.new do | gem |
+Gem::Specification.new do |gem|
   gem.name = 'pio'
   gem.version = Pio::VERSION
   gem.summary = 'Packet parser and generator.'
   gem.description = 'Pure ruby packet parser and generator.'
 
@@ -12,20 +14,20 @@
 
   gem.authors = ['Yasuhito Takamiya']
   gem.email = ['[e-mail]']
   gem.homepage = 'http://github.com/trema/pio'
 
-  gem.files = `git ls-files`.split("\n")
+  gem.files = %w(CONTRIBUTING.md LICENSE Rakefile pio.gemspec)
+  gem.files += Dir.glob('lib/**/*.rb')
+  gem.files += Dir.glob('bin/**/*')
+  gem.files += Dir.glob('spec/**/*')
+  gem.files += Dir.glob('examples/**/*')
 
   gem.require_paths = ['lib']
 
   gem.extra_rdoc_files = ['README.md']
-  gem.test_files = `git ls-files -- {spec,features}/*`.split("\n")
+  gem.test_files = Dir.glob('spec/**/*')
 
-  gem.add_dependency 'bindata', '~> 1.6.0'
+  gem.required_ruby_version = '>= 1.9.3'
+  gem.add_dependency 'bindata', '~> 2.0.0'
+  gem.add_development_dependency 'bundler', '~> 1.6.0'
 end
-
-### Local variables:
-### mode: Ruby
-### coding: utf-8-unix
-### indent-tabs-mode: nil
-### End: