Class: Typisch::Type::Boolean

Inherits:

Constructor::Singleton

• Object
• Typisch::Type
• Constructor
• Constructor::Singleton
• Typisch::Type::Boolean

Defined in:

lib/typisch/boolean.rb

Constant Summary

Constants inherited from Constructor

Constructor::CONSTRUCTOR_TYPE_SUBCLASSES

Instance Attribute Summary

Attributes inherited from Typisch::Type

#name

Class Method Summary

• .tag ⇒ Object

Instance Method Summary

• #shallow_check_type(instance) ⇒ Object

Methods inherited from Constructor::Singleton

check_subtype, #subexpression_types, #tag, #to_s, top_type

Methods inherited from Constructor

#alternative_types, check_subtype, #check_type, inherited, #tag, top_type, #type_lattice

Methods inherited from Typisch::Type

#<, #<=, #<=>, #==, #===, #>, #>=, #alternative_types, #annotations, #annotations=, #canonicalize!, #excluding_null, #inspect, #recursive?, #subexpression_types, subtype?, #target, #to_s, #to_string

Class Method Details

.tag ⇒ Object

# File 'lib/typisch/boolean.rb', line 3

def self.tag
  "Boolean"
end

Instance Method Details

#shallow_check_type(instance) ⇒ Object

# File 'lib/typisch/boolean.rb', line 7

def shallow_check_type(instance)
  instance == true || instance == false
end