iho_bibliography.rb in relaton-iho-1.14.0

- old
+ new

@@ -13,15 +13,12 @@
         ref = text.sub(/^IHO\s/, "").downcase.sub(/^([[:alpha:]]+)(\d+)/, '\1-\2')
         uri = URI("#{ENDPOINT}#{ref}.yaml")
         resp = Net::HTTP.get_response uri
         return unless resp.code == "200"
 
-        yaml = if Gem::Version.new(Psych::VERSION) >= Gem::Version.new("3.1.0.pre1")
-                 YAML.safe_load(resp.body, permitted_classes: [Date])
-               else
-                 YAML.safe_load(resp.body, [Date])
-               end
+        yaml = RelatonBib.parse_yaml resp.body, [Date]
         hash = HashConverter.hash_to_bib yaml
+        hash[:fetched] = Date.today.to_s
         item = IhoBibliographicItem.new(**hash)
         warn "[relaton-iho] (\"#{text}\") found #{item.docidentifier.first.id}"
         item
       rescue SocketError, Errno::EINVAL, Errno::ECONNRESET, EOFError,
              Net::HTTPBadResponse, Net::HTTPHeaderSyntaxError,