Safe Haskell | None |
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Documentation
mapItem :: (Comment -> Comment) -> (PricePoint -> PricePoint) -> (Transaction -> Transaction) -> Item -> ItemSource
mapItemA :: Applicative a => (Comment -> a Comment) -> (PricePoint -> a PricePoint) -> (Transaction -> a Transaction) -> Item -> a ItemSource
mapLedgerA :: Applicative a => (Item -> a Item) -> Ledger -> a LedgerSource