facterdb.gemspec in facterdb-1.21.0 vs facterdb.gemspec in facterdb-1.22.0

@@ -1,8 +1,7 @@
-# -*- encoding: utf-8 -*-
-$LOAD_PATH.unshift File.expand_path("../lib", __FILE__)
-require "facterdb/version"
+$LOAD_PATH.unshift File.expand_path('lib', __dir__)
+require 'facterdb/version'
 
 Gem::Specification.new do |s|
   s.name        = 'facterdb'
   s.version     = FacterDB::Version::STRING
   s.authors     = ['Vox Pupuli']
@@ -11,18 +10,19 @@
   s.summary     = 'A Database of OS facts provided by Facter'
   s.description = 'Contains facts from many Facter version on many Operating Systems'
   s.licenses    = 'Apache-2.0'
 
   s.files       = `git ls-files`.split("\n")
-  s.test_files  = `git ls-files -- {test,spec,features}/*`.split("\n")
-  s.executables = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
+  s.executables = `git ls-files -- bin/*`.split("\n").map { |f| File.basename(f) }
 
   # we have that configured in our CI file
-  s.required_ruby_version = Gem::Requirement.new('>= 2.5.0')
+  s.required_ruby_version = Gem::Requirement.new('>= 2.7.0')
 
   s.add_development_dependency 'coveralls'
-  s.add_development_dependency 'rake'
   s.add_development_dependency 'pry'
+  s.add_development_dependency 'rake'
   s.add_development_dependency 'rspec'
+
+  s.add_development_dependency 'voxpupuli-rubocop', '~> 2.0.0'
   s.add_runtime_dependency 'facter', '< 5.0.0'
   s.add_runtime_dependency 'jgrep'
 end