Module: Hiatus::Mixin::ClassMethods

Defined in:
lib/hiatus/mixin.rb

Defined Under Namespace

Classes: NoCircuitFactoryProvided

Instance Method Summary collapse

Instance Method Details

#_circuit_factory_ ⇒ Object 



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# File 'lib/hiatus/mixin.rb', line 25

def _circuit_factory_; @circuit_factory; end

#circuit_break(method) ⇒ Object Also known as: circuit_protected

Raises:



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# File 'lib/hiatus/mixin.rb', line 27

def circuit_break(method)
  raise NoCircuitFactoryProvided unless @circuit_factory

  unbounded_method_to_decorate = instance_method method

  define_method method do |*args, &block|
    @_circuit_breaker_ ||= self.class._circuit_factory_[]

    @_circuit_breaker_.run do
      unbounded_method_to_decorate.bind(self)[*args, &block]
    end
  end

  define_method :circuit_breaker do
    @_circuit_breaker_
  end

  private :circuit_breaker
end

#circuit_factory(callable) ⇒ Object 



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# File 'lib/hiatus/mixin.rb', line 21

def circuit_factory(callable)
  @circuit_factory = callable || Hiatus::Mixin.default_circuit_factory
end