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require 'json-schema/errors/validation_error'
module JSON
class Schema
class Attribute
def self.validate(current_schema, data, fragments, processor, validator, options = {})
end
def self.build_fragment(fragments)
"#/#{fragments.join('/')}"
end
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
def self.validation_errors(validator)
validator.validation_errors
end
TYPE_CLASS_MAPPINGS = {
"string" => String,
"number" => Numeric,
"integer" => Integer,
"boolean" => [TrueClass, FalseClass],
"object" => Hash,
"array" => Array,
"null" => NilClass,
"any" => Object
}
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
# Lookup Schema type of given class instance
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
end
end
end
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