Module: Kleisli::Conversions::Lift

Defined in:
lib/kleisli/conversions.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.enrich(klass) ⇒ Object 



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# File 'lib/kleisli/conversions.rb', line 9

def self.enrich(klass)
  klass.send(:include, Kleisli::Conversions::Lift)
end

Instance Method Details

#fail_array ⇒ Object 



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# File 'lib/kleisli/conversions.rb', line 34

def fail_array
  Failure([self])
end

#fail_hash(k) ⇒ Object 



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# File 'lib/kleisli/conversions.rb', line 38

def fail_hash(k)
  Failure(k => self)
end

#failure ⇒ Object 



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# File 'lib/kleisli/conversions.rb', line 30

def failure
  Failure(self)
end

#left ⇒ Object 



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# File 'lib/kleisli/conversions.rb', line 42

def left
  Left(self)
end

#maybe ⇒ Object 



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# File 'lib/kleisli/conversions.rb', line 13

def maybe
  Maybe(self)
end

#none ⇒ Object 



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# File 'lib/kleisli/conversions.rb', line 22

def none
  None()
end

#right ⇒ Object 



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# File 'lib/kleisli/conversions.rb', line 46

def right
  Right(self)
end

#some ⇒ Object 



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# File 'lib/kleisli/conversions.rb', line 17

def some
  # explicit request for some should support Some(nil)
  Kleisli::Maybe::Some.new(self)
end

#success ⇒ Object 



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# File 'lib/kleisli/conversions.rb', line 26

def success
  Success(self)
end