partially_useful.gemspec in partially_useful-0.0.2 vs partially_useful.gemspec in partially_useful-0.0.3

@@ -4,19 +4,22 @@
 require 'partially_useful/version'
 
 Gem::Specification.new do |spec|
   spec.name          = "partially_useful"
   spec.version       = PartiallyUseful::VERSION
+  spec.platform      = Gem::Platform::RUBY
   spec.authors       = ["phoet"]
   spec.email         = ["[e-mail]"]
   spec.homepage      = "https://github.com/phoet/partially_useful"
   spec.license       = "extended beerware license"
   spec.summary = spec.description = "Helps finding partials in large html pages"
 
   spec.files         = `git ls-files -z`.split("\x0")
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ["lib"]
+
+  spec.required_ruby_version = '~> 2.0'
 
   spec.add_dependency 'railties', '~> 4.0'
 
   spec.add_development_dependency "bundler", "~> 1.6"
   spec.add_development_dependency "rake"