Method: JSONSchemer::Result#insert_property_defaults

Defined in:

lib/json_schemer/result.rb

#insert_property_defaults(context) ⇒ Object

# File 'lib/json_schemer/result.rb', line 181

def insert_property_defaults(context)
  instance_locations = {}
  instance_locations.compare_by_identity

  results = [[self, true]]
  while (result, valid = results.pop)
    next if result.source.is_a?(Schema::NOT_KEYWORD_CLASS)

    valid &&= result.valid
    result.nested&.each { |nested_result| results << [nested_result, valid] }

    if result.source.is_a?(Schema::PROPERTIES_KEYWORD_CLASS) && result.instance.is_a?(Hash)
      result.source.parsed.each do |property, schema|
        next if result.instance.key?(property)
        next unless default = default_keyword_instance(schema)
        instance_location = Location.join(result.instance_location, property)
        keyword_location = Location.join(Location.join(result.keyword_location, property), default.keyword)
        default_result = default.validate(nil, instance_location, keyword_location, nil)
        instance_locations[result.instance_location] ||= {}
        instance_locations[result.instance_location][property] ||= []
        instance_locations[result.instance_location][property] << [default_result, valid]
      end
    end
  end

  inserted = false

  instance_locations.each do |instance_location, properties|
    original_instance = context.original_instance(instance_location)
    properties.each do |property, results_with_tree_validity|
      property_inserted = yield(original_instance, property, results_with_tree_validity)
      inserted ||= (property_inserted != false)
    end
  end

  inserted
end