Contents

module DataModel
	# acts as any type, the only way to fail validation is if it is nil and not present
	class Builtin::Object < Type
		include Errors

		# Object arguments
		class Arguments < Struct
			# @!attribute optional
			# 	@return [Boolean] whether or not this type is optional
			prop :optional, :boolean, default: false
		end

		# read a value, and validate it
		# @param val [Object] the value to read
		# @param coerce [Boolean] whether to coerce the value
		# @return [Array(Object, Error)] the result of reading the value
		def read(val, coerce: false)
			args = Arguments.new(type_args)
			err = Error.new

			if val.nil? && !args.optional
				err.add(missing_error(type_name))
			end

			return [val, err]
		end
	end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
data_model-0.6.1	lib/data_model/builtin/object.rb
data_model-0.6.0	lib/data_model/builtin/object.rb
data_model-0.5.0	lib/data_model/builtin/object.rb