Class: Typed::None

Inherits:
Option show all
Extended by:
T::Generic, T::Sig
Defined in:
lib/typed/option.rb

Constant Summary collapse

Payload = 
type_member { {fixed: T.noreturn} }

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.new ⇒ Object 



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# File 'lib/typed/option.rb', line 95

def self.new
  super
end

Instance Method Details

#none? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/typed/option.rb', line 105

def none?
  true
end

#payload ⇒ Object

Raises:



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# File 'lib/typed/option.rb', line 110

def payload
  raise NoPayloadOnNoneError
end

#payload_or(value) ⇒ Object 



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# File 'lib/typed/option.rb', line 120

def payload_or(value)
  value
end

#some? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/typed/option.rb', line 100

def some?
  false
end