lib/core/helpers.rb in cpl-1.2.0 vs lib/core/helpers.rb in cpl-1.3.0

@@ -1,10 +1,16 @@
 # frozen_string_literal: true
 
+require "securerandom"
+
 module Helpers
   def strip_str_and_validate(str)
     return str if str.nil?
 
     str = str.strip
     str.empty? ? nil : str
+  end
+
+  def random_four_digits
+    SecureRandom.random_number(1000..9999)
   end
 end