date_time_validator.rb in cocina-models-0.98.0

- old
+ new

@@ -1,10 +1,9 @@
 # frozen_string_literal: true
 
 require 'edtf'
 require 'jsonpath'
-require 'rss'
 
 module Cocina
   module Models
     module Validators
       # Validates that dates of known types are type-valid
@@ -85,21 +84,10 @@
         rescue StandardError
           false
         end
 
         def valid_w3cdtf?(value)
-          Time.w3cdtf(value)
-          true
-        rescue StandardError
-          # NOTE: the upstream W3CDTF implementation in the `rss` gem does not
-          #       allow two patterns that should be valid per the specification:
-          #
-          # * YYYY
-          # * YYYY-MM
-          #
-          # This catches the false positives from the upstream gem and allow
-          # these two patterns to validate
-          /\A\d{4}(-0[1-9]|-1[0-2])?\Z/.match?(value)
+          W3cdtfValidator.validate(value)
         end
 
         def druid
           @druid ||= attributes[:externalIdentifier]
         end