lib/lokalise_rails/utils.rb in lokalise_rails-4.0.0 vs lib/lokalise_rails/utils.rb in lokalise_rails-5.0.0

@@ -1,15 +1,18 @@
 # frozen_string_literal: true
 
 require 'pathname'
 
 module LokaliseRails
+  # Util methods
   module Utils
     class << self
+      # Current project root
       def root
         Pathname.new(rails_root || Dir.getwd)
       end
 
+      # Tries to get Rails root if Rails is defined
       def rails_root
         return ::Rails.root.to_s if defined?(::Rails.root) && ::Rails.root
         return RAILS_ROOT.to_s if defined?(RAILS_ROOT)
 
         nil