lib/openapi3_parser/validators/reference.rb in openapi3_parser-0.7.0 vs lib/openapi3_parser/validators/reference.rb in openapi3_parser-0.8.0

@@ -19,19 +19,21 @@
 
       attr_reader :given_reference
 
       def build_errors
         return "Expected a string" unless given_reference.is_a?(String)
+
         begin
           uri = URI.parse(given_reference)
         rescue URI::Error
           return "Could not parse as a URI"
         end
         check_fragment(uri) || []
       end
 
       def check_fragment(uri)
         return if uri.fragment.nil? || uri.fragment.empty?
+
         first_char = uri.fragment[0]
 
         "Invalid JSON pointer, expected a root slash" if first_char != "/"
       end
     end