Rakefile in log_tribe-0.2.10 vs Rakefile in log_tribe-0.3.0

@@ -1,13 +1,15 @@
+# frozen_string_literal: true
+
 require 'bundler/gem_tasks'
 require 'rspec/core/rake_task'
 require 'yard'
 
-RSpec::Core::RakeTask.new('spec')
+RSpec::Core::RakeTask.new('spec'.freeze)
 
 task default: :spec
 
-desc 'Generate documentation'
+desc 'Generate documentation'.freeze
 YARD::Rake::YardocTask.new do |t|
-  t.files = %w(lib/**/*.rb - LICENSE.txt)
-  t.options = %w(--main README.md --no-private --protected)
+  t.files = %w(lib/**/*.rb - LICENSE.txt).map(&:freeze).freeze
+  t.options = %w(--main README.md --no-private --protected).map(&:freeze).freeze
 end