dirt-textify.gemspec in ghostwriter-0.3.0 vs dirt-textify.gemspec in ghostwriter-0.4.0

@@ -1,27 +1,37 @@
-# 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 'ghostwriter/version'
 
-Gem::Specification.new do |gemspec|
-   gemspec.name    = 'ghostwriter'
-   gemspec.version = Ghostwriter::VERSION
-   gemspec.authors = ['Robin Miller']
-   gemspec.email   = ['[e-mail]']
+Gem::Specification.new do |spec|
+   spec.name    = 'ghostwriter'
+   spec.version = Ghostwriter::VERSION
+   spec.authors = ['Robin Miller']
+   spec.email   = ['[e-mail]']
 
-   gemspec.summary     = %q{Intelligently extracts plaintext from an HTML document.}
-   gemspec.description = %q{Transforms HTML into plaintext while preserving legibility and functionality. }
-   gemspec.homepage    = 'https://github.com/TenjinInc/ghostwriter'
-   gemspec.license     = 'MIT'
+   spec.summary     = 'Intelligently extracts plaintext from an HTML document.'
+   spec.description = <<~DESC
+      Transforms HTML into plaintext while preserving legibility and functionality.
+   DESC
+   spec.homepage = 'https://github.com/TenjinInc/ghostwriter'
+   spec.license  = 'MIT'
 
-   gemspec.files         = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
-   gemspec.bindir        = 'exe'
-   gemspec.executables   = gemspec.files.grep(%r{^exe/}) { |f| File.basename(f) }
-   gemspec.require_paths = ['lib']
+   spec.files = `git ls-files -z`.split("\x0").reject do |f|
+      f.match(%r{^(test|spec|features)/})
+   end
 
-   gemspec.add_dependency 'nokogiri', '~> 1.6'
+   spec.bindir        = 'exe'
+   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
+   spec.require_paths = ['lib']
 
-   gemspec.add_development_dependency 'bundler', '~> 1.10'
-   gemspec.add_development_dependency 'rake', '~> 10.0'
-   gemspec.add_development_dependency 'rspec', '~> 3.3'
+   spec.required_ruby_version = '~> 2.4'
+
+   spec.add_dependency 'nokogiri', '= 1.8.4'
+
+   spec.add_development_dependency 'bundler', '~> 2.2'
+   spec.add_development_dependency 'rake', '~> 13.0'
+   spec.add_development_dependency 'rspec', '~> 3.3'
+   spec.add_development_dependency 'rubocop', '~> 1.11'
+   spec.add_development_dependency 'rubocop-performance', '~> 1.10'
 end