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|
(.module:
[library
[lux "*"
[control
["[0]" try {"+" Try}]]]]
[//
[monad {"+" do}]
["[0]" functor]])
(type: .public (Codec m a)
(Interface
(: (-> a m)
encoded)
(: (-> m (Try a))
decoded)))
(implementation: .public (composite cb_codec ba_codec)
(All (_ a b c)
(-> (Codec c b) (Codec b a)
(Codec c a)))
(def: encoded
(|>> (# ba_codec encoded)
(# cb_codec encoded)))
(def: (decoded cy)
(do try.monad
[by (# cb_codec decoded cy)]
(# ba_codec decoded by))))
|
