#399

backend/app/services/post_metadata_fetcher.rb

@@ -37,7 +37,8 @@ class PostMetadataFetcher
              when /\A\d{4}-\d{2}-\d{2}T\d{2}#{ zone }\z/ then from + 1.hour
              when /\A\d{4}-\d{2}-\d{2}T\d{2}:\d{2}#{ zone }\z/ then from + 1.minute
              when /\A\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}#{ zone }\z/ then from + 1.second
-             when /\A\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}\.\d+#{ zone }\z/ then from + 0.001
+             when /\A\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}\.(\d+)#{ zone }\z/
+               from + (10**(-Regexp.last_match(1).length))
              else return nil
              end
     [from, before]