language_detection.gemspec in language_detection-0.0.2 vs language_detection.gemspec in language_detection-0.1.0

@@ -5,23 +5,29 @@
 
 Gem::Specification.new do |gem|
   gem.name          = "language_detection"
   gem.version       = LanguageDetection::VERSION
   gem.authors       = ["Vojtech Hyza"]
+  gem.license       = 'MIT'
   gem.email         = ["[e-mail]"]
   gem.description   = %q{Ruby bindings for Chromium Compact Language Detector}
-  gem.summary       = %q{Ruby bindings for Chromium Compact Language Detector}
+  gem.summary       = <<-EOF
+    Ruby bindings for Chromium Compact Language Detector ([source](http://src.chromium.org/viewvc/chrome/trunk/src/third_party/cld/)).
+    This gem is using source codes from [chromium-compact-language-detector](http://code.google.com/p/chromium-compact-language-detector/) port.
+  EOF
   gem.homepage      = "https://github.com/vhyza/language_detection"
 
   gem.files         = `git ls-files`.split($/)
   gem.executables   = gem.files.grep(%r{^bin/}).map{ |f| File.basename(f) }
   gem.test_files    = gem.files.grep(%r{^(test|spec|features)/})
   gem.require_paths = ["lib"]
   gem.extensions    = ["ext/cld/extconf.rb"]
 
-  gem.add_dependency "ffi"
-  gem.add_dependency "rake"
+  gem.add_runtime_dependency "ffi", "~> 1.12"
 
-  gem.add_development_dependency "shoulda"
-  gem.add_development_dependency "mocha"
-  gem.add_development_dependency "turn"
+  gem.add_development_dependency "rake", "~> 13"
+  gem.add_development_dependency "shoulda", "~> 4"
+  gem.add_development_dependency "mocha", "~> 2"
+  gem.add_development_dependency "test-unit", "~> 3"
+
+  gem.required_ruby_version = [ ">= 2.5.0", "< 3.3.0" ]
 end