Class: DataModel::Builtin::Object

Inherits:
Type
  • Object
show all
Includes:
Errors
Defined in:
lib/data_model/builtin/object.rb

Overview

acts as any type, the only way to fail validation is if it is nil and not present

Defined Under Namespace

Classes: Arguments

Instance Attribute Summary

Attributes inherited from Type

#type_args, #type_registry

Instance Method Summary collapse

Methods included from Errors

#blank_error, #blank_error_message, #coerce_error, #coerce_error_message, #earliest_error, #early_error_message, #error_messages, #exclusion_error, #exclusion_error_message, #extra_keys_error, #extra_keys_error_message, #format_error, #format_error_message, #inclusion_error, #inclusion_error_message, #late_error_message, #latest_error, #max_error, #max_error_message, #min_error, #min_error_message, #missing_error, #missing_error_message, #type_error, #type_error_message

Methods inherited from Type

#configure, #initialize, #instantiate, #invoke, #type_name

Constructor Details

This class inherits a constructor from DataModel::Type

Instance Method Details

#read(val, coerce: false) ⇒ Array(Object, Error)

read a value, and validate it

Parameters:

  • val (Object) —

    the value to read

  • coerce (Boolean) (defaults to: false) —

    whether to coerce the value

Returns:



17
18
19
20
21
22
23
24
25
26
 
# File 'lib/data_model/builtin/object.rb', line 17

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