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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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