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Module Data.Foreign.Undefined was not found.
Make sure the source file exists, and that it has been provided as an input to the compiler.
Чем Undefined заменяют?
Size: a a a
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pulp запускал локальныйMP
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Symbol (aka type level string). The way this specialisation is usually done is by passing a type annotated SProxy. E.g (SProxy :: SProxy "whateverKeyLabelThing")foo.bar is like get (SProxy :: SProxy "bar") foofoo.bar is only syntax there’s no way to talk about just the bar property in generalfoo["bar"] in JSget symbol bar is like bar[symbol] in JSIsSymbol переименуют в KnownSymbol или вообще переделают это)AK
data MyType a x
= AA a
| BB a
| CC a x
instance showMyType :: (Show a, Show x) => Show (MyType a x) where
show (AA x) = "AX" <> show x
show (BB y) = "BY" <> show y
show (CC x y) = "CXY" <> show x <> show y
main :: Eff (dom :: DOM) Unit
main =
render $ fold
[ p (text (show [ AA "aa", BB "bb" ]))
]
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data MyType a x
= AA a
| BB a
| CC a x
instance showMyType :: (Show a, Show x) => Show (MyType a x) where
show (AA x) = "AX" <> show x
show (BB y) = "BY" <> show y
show (CC x y) = "CXY" <> show x <> show y
main :: Eff (dom :: DOM) Unit
main =
render $ fold
[ p (text (show [ AA "aa", BB "bb" ]))
]
x и не может сказать точно подходит ли этот инстанс для этого типаAK
x не используется в данном случае его не волнует?AK
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