lib/datadog/tracing/contrib/utils/database.rb in ddtrace-1.12.1 vs lib/datadog/tracing/contrib/utils/database.rb in ddtrace-1.13.0

@@ -1,13 +1,15 @@
+# frozen_string_literal: true
+
 module Datadog
   module Tracing
     module Contrib
       module Utils
         # Common database-related utility functions.
         module Database
-          VENDOR_DEFAULT = 'defaultdb'.freeze
-          VENDOR_POSTGRES = 'postgres'.freeze
-          VENDOR_SQLITE = 'sqlite'.freeze
+          VENDOR_DEFAULT = 'defaultdb'
+          VENDOR_POSTGRES = 'postgres'
+          VENDOR_SQLITE = 'sqlite'
 
           module_function
 
           def normalize_vendor(vendor)
             case vendor