imessage.gemspec in imessage-0.3.1 vs imessage.gemspec in imessage-0.3.2

@@ -1,27 +1,23 @@
-# coding: utf-8
-lib = File.expand_path('../lib', __FILE__)
+lib = File.expand_path('lib', __dir__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'imessage/version'
 
 Gem::Specification.new do |spec|
-  spec.name          = "imessage"
+  spec.name          = 'imessage'
   spec.version       = Imessage::VERSION
-  spec.authors       = ["Jun Lin"]
-  spec.email         = ["[e-mail]"]
+  spec.authors       = ['Jun Lin']
+  spec.email         = ['[e-mail]']
 
-  spec.summary       = "Command line tool to send iMessage."
-  spec.description   = "Command line tool to send iMessage."
-  spec.homepage      = "https://github.com/linjunpop/imessage"
-  spec.license       = "MIT"
+  spec.summary       = 'Command line tool to send iMessage.'
+  spec.description   = 'Command line tool to send iMessage.'
+  spec.homepage      = 'https://github.com/linjunpop/imessage'
+  spec.license       = 'MIT'
 
   spec.files         = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
-  spec.bindir        = "exe"
+  spec.bindir        = 'exe'
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
-  spec.require_paths = ["lib"]
+  spec.require_paths = ['lib']
 
-  spec.add_development_dependency "bundler", "~> 1.10"
-  spec.add_development_dependency "rake", "~> 10.0"
-  spec.add_development_dependency "rspec", '~> 3.3'
-  spec.add_development_dependency "pry"
-  spec.add_development_dependency "pry-doc"
+  spec.add_development_dependency 'rake', '~> 13.0'
+  spec.add_development_dependency 'rspec', '~> 3.3'
 end