Class: Kleisli::Functor

Inherits:
Object show all
Defined in:
lib/kleisli/functor.rb

Direct Known Subclasses

Monad

Instance Method Summary collapse

Instance Method Details

#fmap(&f) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/kleisli/functor.rb', line 3

def fmap(&f)
  raise NotImplementedError, "this functor doesn't implement fmap"
end