Class: Kleisli::Maybe::None

Inherits:
Kleisli::Maybe show all
Defined in:
lib/kleisli/maybe.rb

Instance Attribute Summary

Attributes inherited from Kleisli::Maybe

#value

Instance Method Summary collapse

Methods inherited from Kleisli::Maybe

#*, #==, lift

Methods inherited from Kleisli::Monad

#>>

Instance Method Details

#>(block) ⇒ Object 



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# File 'lib/kleisli/maybe.rb', line 32

def >(block)
  self
end

#fmap(&f) ⇒ Object 



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# File 'lib/kleisli/maybe.rb', line 28

def fmap(&f)
  self
end

#or(other = None(), &other_blk) ⇒ Object 



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# File 'lib/kleisli/maybe.rb', line 36

def or(other=None(), &other_blk)
  if other_blk
    other_blk.call
  else
    other
  end
end

#to_s ⇒ Object Also known as: inspect 



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# File 'lib/kleisli/maybe.rb', line 44

def to_s
  "None"
end