up: gemspec

rating.gemspec

@@ -1,20 +1,16 @@
 # frozen_string_literal: true
 
-lib = File.expand_path('lib', __dir__)
-
-$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
-
-require 'rating/version'
+require_relative 'lib/rating/version'
 
 Gem::Specification.new do |spec|
   spec.author           = 'Washington Botelho'
   spec.description      = 'A true Bayesian rating system with scope and cache enabled.'
   spec.email            = 'wbotelhos@gmail.com'
-  spec.files       = Dir['lib/**/*'] + %w[CHANGELOG.md LICENSE README.md]
+  spec.extra_rdoc_files = Dir['CHANGELOG.md', 'LICENSE', 'README.md']
+  spec.files            = `git ls-files lib`.split("\n")
   spec.homepage         = 'https://github.com/wbotelhos/rating'
   spec.license          = 'MIT'
   spec.name             = 'rating'
-  spec.platform    = Gem::Platform::RUBY
   spec.summary          = 'A true Bayesian rating system with scope and cache enabled.'
   spec.test_files       = Dir['spec/**/*']
   spec.version          = Rating::VERSION