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, 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 9

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

.data_valid_for_type?(data, type) ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/json-schema/attribute.rb', line 37

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 43

def self.type_of_data(data)
  type, _ = TYPE_CLASS_MAPPINGS.map { |k,v| [k,v] }.sort_by { |(_, v)|
    -Array(v).map { |klass| klass.ancestors.size }.max
  }.find { |(_, v)|
    Array(v).any? { |klass| data.kind_of?(klass) }
  }
  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 13

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 22

def self.validation_errors(validator)
  validator.validation_errors
end