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|
(.module:
[library
[lux "*"
[abstract
[monad {"+" do}]]
[control
["[0]" maybe]]
[data
[collection
["[0]" list]]]
[math
["[0]" random]
[number
["n" nat]]]
["_" test {"+" Test}]]]
[\\library
["[0]" / {"+" Apply}]])
(def: .public test
Test
(do random.monad
[left random.nat
right random.nat]
(<| (_.covering /._)
($_ _.and
(_.cover [/.composite]
(let [expected (n.+ left right)]
(case (# (/.composite maybe.monad maybe.apply list.apply) on
{.#Some (list right)}
{.#Some (list (n.+ left))})
(^ {.#Some (list actual)})
(n.= expected actual)
_
false)))
))))
|
