cascade.gemspec in cascade-rb-0.2.3 vs cascade.gemspec in cascade-rb-0.3.0

@@ -1,31 +1,32 @@
-# coding: utf-8
-lib = File.expand_path("../lib", __FILE__)
+# frozen_string_literal: true
+
+lib = File.expand_path('lib', __dir__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
-require "cascade/version"
+require 'cascade/version'
 
 Gem::Specification.new do |spec|
-  spec.name          = "cascade-rb"
+  spec.name          = 'cascade-rb'
   spec.version       = Cascade::VERSION
-  spec.authors       = ["Ignat Zakrevsky"]
-  spec.email         = %w([e-mail])
-  spec.summary       = "Ruby data parser gem."
-  spec.description   = "Highly customizable data parser with a lot of DI"
-  spec.homepage      = "https://github.com/ignat-zakrevsky/cascade"
-  spec.license       = "MIT"
+  spec.authors       = ['Ignat Zakrevsky']
+  spec.email         = %w[[e-mail]]
+  spec.summary       = 'Ruby data parser gem.'
+  spec.description   = 'Highly customizable data parser with a lot of DI'
+  spec.homepage      = 'https://github.com/ignat-zakrevsky/cascade'
+  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.require_paths = ['lib']
 
-  spec.add_development_dependency "bundler", "~> 1.6"
-  spec.add_development_dependency "yard"
-  spec.add_development_dependency "rake"
-  spec.add_development_dependency "minitest"
-  spec.add_development_dependency "rr"
-  spec.add_development_dependency "shoulda-matchers", "2.8.0"
-  spec.add_development_dependency "simplecov"
-  spec.add_development_dependency "pry"
-  spec.add_development_dependency "rubocop"
-  spec.add_development_dependency "codeclimate-test-reporter"
+  spec.add_development_dependency 'bundler'
+  spec.add_development_dependency 'codeclimate-test-reporter'
+  spec.add_development_dependency 'minitest'
+  spec.add_development_dependency 'pry'
+  spec.add_development_dependency 'rake'
+  spec.add_development_dependency 'rr'
+  spec.add_development_dependency 'rubocop'
+  spec.add_development_dependency 'shoulda-matchers', '2.8.0'
+  spec.add_development_dependency 'simplecov'
+  spec.add_development_dependency 'yard'
 end