Class: Foobara::BuiltinTypes::Duck::SupportedCasters::AllowNil

Inherits:
TypeDeclarations::Caster show all
Defined in:
foobara-0.0.110/projects/builtin_types/src/duck/supported_casters/allow_nil.rb

Instance Attribute Summary

Attributes inherited from Value::Processor

#created_in_namespace, #declaration_data, #parent_declaration_data

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Concern

foobara_class_methods_module_for, foobara_concern?, included

Methods inherited from Value::Caster

create, foobara_manifest, subclass, #transform

Methods inherited from Value::Transformer

create, error_classes, foobara_manifest, #process_value, subclass, #transform

Methods inherited from Value::Processor

#always_applicable?, #attribute_name, #build_error, #dup_processor, error_class, error_classes, #error_context, #error_message, #error_path, foobara_manifest, #foobara_manifest, #initialize, #inspect, instance, #method_missing, #name, new_with_agnostic_args, #possible_errors, #process_outcome, #process_outcome!, #process_value, #process_value!, processor_name, requires_parent_declaration_data?, #respond_to_missing?, #runner, symbol

Methods included from IsManifestable

#foobara_domain, #foobara_manifest, #foobara_organization, #scoped_clear_caches

Constructor Details

This class inherits a constructor from Foobara::Value::Processor

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Foobara::Value::Processor

Class Method Details

.default_declaration_data ⇒ Object 



11
12
13
 
# File 'foobara-0.0.110/projects/builtin_types/src/duck/supported_casters/allow_nil.rb', line 11

def default_declaration_data
  false
end

.requires_declaration_data? ⇒ Boolean

Returns:



7
8
9
 
# File 'foobara-0.0.110/projects/builtin_types/src/duck/supported_casters/allow_nil.rb', line 7

def requires_declaration_data?
  true
end

Instance Method Details

#allow_nil? ⇒ Boolean

Returns:



20
21
22
 
# File 'foobara-0.0.110/projects/builtin_types/src/duck/supported_casters/allow_nil.rb', line 20

def allow_nil?
  declaration_data
end

#applicable?(value) ⇒ Boolean

Returns:



16
17
18
 
# File 'foobara-0.0.110/projects/builtin_types/src/duck/supported_casters/allow_nil.rb', line 16

def applicable?(value)
  value.nil? && allow_nil?
end

#applies_message ⇒ Object 



28
29
30
 
# File 'foobara-0.0.110/projects/builtin_types/src/duck/supported_casters/allow_nil.rb', line 28

def applies_message
  "be nil"
end

#cast(value) ⇒ Object 



24
25
26
 
# File 'foobara-0.0.110/projects/builtin_types/src/duck/supported_casters/allow_nil.rb', line 24

def cast(value)
  value
end

#priority ⇒ Object 



32
33
34
 
# File 'foobara-0.0.110/projects/builtin_types/src/duck/supported_casters/allow_nil.rb', line 32

def priority
  Priority::HIGH
end