language-ruby.gemspec in language-ruby-0.6.0 vs language-ruby.gemspec in language-ruby-0.6.1

@@ -1,15 +1,17 @@
+# frozen_string_literal: true
+
+require "English"
 require_relative "lib/language/version"
 
 Gem::Specification.new do |s|
   s.name = "language-ruby"
   s.version = ::Language::Version
   s.summary = "A Parsing Expression Grammar (PEG) for making parsers"
   s.description = s.summary
   s.authors = ["Dorian Marié"]
   s.email = "[e-mail]"
-  s.files = `git ls-files`.split($/)
-  s.test_files = s.files.grep(%r{^(test|spec|features)/})
+  s.files = `git ls-files`.split($INPUT_RECORD_SEPARATOR)
   s.require_paths = ["lib"]
   s.homepage = "https://github.com/dorianmariefr/language-ruby"
   s.license = "MIT"
 
   s.add_dependency "zeitwerk", "~> 2"