spec/grape/validations/validators/values_spec.rb in grape-0.16.2 vs spec/grape/validations/validators/values_spec.rb in grape-0.17.0

@@ -1,10 +1,10 @@
 require 'spec_helper'
 
 describe Grape::Validations::ValuesValidator do
   module ValidationsSpec
     class ValuesModel
-      DEFAULT_VALUES = ['valid-type1', 'valid-type2', 'valid-type3']
+      DEFAULT_VALUES = ['valid-type1', 'valid-type2', 'valid-type3'].freeze
       class << self
         def values
           @values ||= []
           [DEFAULT_VALUES + @values].flatten.uniq
         end