Class: JSON::Schema::Attribute

Inherits:

Object

• Object
• JSON::Schema::Attribute

Defined in:

lib/json-schema/attribute.rb

Direct Known Subclasses

AdditionalItemsAttribute, AdditionalPropertiesAttribute, AllOfAttribute, AnyOfAttribute, ConstAttribute, DependenciesAttribute, DisallowAttribute, DivisibleByAttribute, EnumAttribute, ExtendsAttribute, FormatAttribute, ItemsAttribute, LimitAttribute, MaxDecimalAttribute, NotAttribute, OneOfAttribute, PatternAttribute, PatternPropertiesAttribute, PropertiesAttribute, PropertiesOptionalAttribute, PropertyNames, RefAttribute, RequiredAttribute, TypeAttribute, TypeV4Attribute, UniqueItemsAttribute

Constant Summary

TYPE_CLASS_MAPPINGS =

{
  'string' => String,
  'number' => Numeric,
  'integer' => Integer,
  'boolean' => [TrueClass, FalseClass],
  'object' => Hash,
  'array' => Array,
  'null' => NilClass,
  'any' => Object,
}

Class Method Summary

• .build_fragment(fragments) ⇒ Object
• .data_valid_for_type?(data, type) ⇒ Boolean
• .type_of_data(data) ⇒ Object

  Lookup Schema type of given class instance.

• .validate(current_schema, data, fragments, processor, validator, options = {}) ⇒ Object
• .validation_error(processor, message, fragments, current_schema, failed_attribute, record_errors) ⇒ Object
• .validation_errors(validator) ⇒ Object

Class Method Details

.build_fragment(fragments) ⇒ Object

# File 'lib/json-schema/attribute.rb', line 8

def self.build_fragment(fragments)
  "#/#{fragments.join('/')}"
end

.data_valid_for_type?(data, type) ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/json-schema/attribute.rb', line 36

def self.data_valid_for_type?(data, type)
  valid_classes = TYPE_CLASS_MAPPINGS.fetch(type) { return true }
  Array(valid_classes).any? { |c| data.is_a?(c) }
end

.type_of_data(data) ⇒ Object

Lookup Schema type of given class instance

# File 'lib/json-schema/attribute.rb', line 42

def self.type_of_data(data)
  type, = TYPE_CLASS_MAPPINGS.map { |k, v| [k, v] }.sort_by do |(_, v)|
    -Array(v).map { |klass| klass.ancestors.size }.max
  end.find do |(_, v)|
    Array(v).any? { |klass| data.is_a?(klass) }
  end
  type
end

.validate(current_schema, data, fragments, processor, validator, options = {}) ⇒ Object

# File 'lib/json-schema/attribute.rb', line 6

def self.validate(current_schema, data, fragments, processor, validator, options = {}); end

.validation_error(processor, message, fragments, current_schema, failed_attribute, record_errors) ⇒ Object

# File 'lib/json-schema/attribute.rb', line 12

def self.validation_error(processor, message, fragments, current_schema, failed_attribute, record_errors)
  error = ValidationError.new(message, fragments, failed_attribute, current_schema)
  if record_errors
    processor.validation_error(error)
  else
    raise error
  end
end

.validation_errors(validator) ⇒ Object

# File 'lib/json-schema/attribute.rb', line 21

def self.validation_errors(validator)
  validator.validation_errors
end