dydx.gemspec in dydx-0.1.3 vs dydx.gemspec in dydx-0.1.4

@@ -2,24 +2,24 @@
 lib = File.expand_path('../lib', __FILE__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'dydx/version'
 
 Gem::Specification.new do |spec|
-  spec.name          = "dydx"
+  spec.name          = 'dydx'
   spec.version       = Dydx::VERSION
-  spec.authors       = ["gogotanaka"]
-  spec.email         = ["[e-mail]"]
-  spec.homepage      = "https://github.com/gogotanaka"
-  spec.summary       = %q{We can enjoy the math.}
-  spec.description   = %q{Dydx is new math DSL in Ruby. The most important thing in this DSL is we can handle math in the same sense sense of the math on paper.}
+  spec.authors       = ['gogotanaka']
+  spec.email         = ['[e-mail]']
+  spec.homepage      = 'https://github.com/gogotanaka'
+  spec.summary       = %q(We can enjoy the math.)
+  spec.description   = %q(Dydx is new math DSL in Ruby. The most important thing in this DSL is we can handle math in the same sense sense of the math on paper.)
 
-  spec.license       = "MIT"
+  spec.license       = 'MIT'
 
   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.executables   = spec.files.grep(/^bin\//) { |f| File.basename(f) }
+  spec.test_files    = spec.files.grep(/^(test|spec|features)\//)
+  spec.require_paths = ['lib']
 
-  spec.add_development_dependency "bundler", "~> 1.6"
-  spec.add_development_dependency "rake"
-  spec.add_development_dependency "rspec"
+  spec.add_development_dependency 'bundler', '~> 1.6'
+  spec.add_development_dependency 'rake'
+  spec.add_development_dependency 'rspec'
 end