Add Utility::Text.rand_month

Author: rastating

lib/wpxf/utility/text.rb

@@ -57,6 +57,12 @@ def self.md5(value)
       def self.rand_email
         "#{rand_alpha(rand(5..10))}@#{rand_alpha(rand(5..10))}.com"
       end
+
+      # Generate a random month name.
+      # @return [String] the month name.
+      def self.rand_month
+        %w(january february march april june july august september october november december).sample
+      end
     end
   end
 end