deque-blog/rapid_check_2_coarbitrary_list_int.hs

Created February 4, 2017 17:51

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rapid_check_2_coarbitrary_list_int.hs

	instance CoArbitrary [Int] where
	coarbitrary gen xs =
	Gen $ \rand ->
	runGen gen (foldr perturb (perturb 0 rand) xs)

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