Class: Module::NegativeType

Inherits:
CompositeType show all
Defined in:
lib/typed_attr/composite_type.rb

Instance Method Summary collapse

Methods inherited from CompositeType

#_a, #_b, #initialize

Methods inherited from Module

#&, #of, #with, #|, #~@

Constructor Details

This class inherits a constructor from Module::CompositeType

Instance Method Details

#===(x) ⇒ Object 



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# File 'lib/typed_attr/composite_type.rb', line 76

def === x
   ! (@a === x)
end

#to_s ⇒ Object 



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# File 'lib/typed_attr/composite_type.rb', line 79

def to_s
  @to_s ||= "(~#{@a})".freeze
end