Money.Aeson

This module only exports orphan FromJSON and ToJSON instances. Import as:

import Money.Aeson ()

Orphan instances

ToJSON SomeDense

Compatible with Dense

Note: The JSON serialization changed in safe-money version 0.4 (the leading Dense string was dropped from the rendered Value).

Methods

toJSON :: SomeDense -> Value

toEncoding :: SomeDense -> Encoding

toJSONList :: [SomeDense] -> Value

toEncodingList :: [SomeDense] -> Encoding

ToJSON SomeDiscrete

Compatible with Discrete'

Note: The JSON serialization changed in version 0.4 (the leading Discrete string was dropped from the rendered Value).

Methods

toJSON :: SomeDiscrete -> Value

toEncoding :: SomeDiscrete -> Encoding

toJSONList :: [SomeDiscrete] -> Value

toEncodingList :: [SomeDiscrete] -> Encoding

ToJSON SomeExchangeRate

Compatible with ExchangeRate

Note: The JSON serialization changed in safe-money version 0.4 (the leading ExchangeRate string was dropped from the rendered Value).

Methods

toJSON :: SomeExchangeRate -> Value

toEncoding :: SomeExchangeRate -> Encoding

toJSONList :: [SomeExchangeRate] -> Value

toEncodingList :: [SomeExchangeRate] -> Encoding

FromJSON SomeDense

Compatible with Dense.

Note: The JSON serialization changed in safe-money version 0.4. However, this instance is still able to cope with the previous format.

Methods

parseJSON :: Value -> Parser SomeDense

parseJSONList :: Value -> Parser [SomeDense]

FromJSON SomeDiscrete

Compatible with Discrete'

Note: The JSON serialization changed in version 0.4. However, this instance is still able to cope with the previous format.

Methods

parseJSON :: Value -> Parser SomeDiscrete

parseJSONList :: Value -> Parser [SomeDiscrete]

FromJSON SomeExchangeRate

Compatible with ExchangeRate

Note: The JSON serialization changed in safe-money version 0.4. However, this instance is still able to cope with the previous format.

Methods

parseJSON :: Value -> Parser SomeExchangeRate

parseJSONList :: Value -> Parser [SomeExchangeRate]

KnownSymbol currency => ToJSON (Dense currency)

Compatible with SomeDense

Example rendering dense' (2 % 3) :: Dense "BTC":

["BTC", 2, 3]

Note: The JSON serialization changed in version 0.4 (the leading Dense string was dropped from the rendered Value).

Methods

toJSON :: Dense currency -> Value

toEncoding :: Dense currency -> Encoding

toJSONList :: [Dense currency] -> Value

toEncodingList :: [Dense currency] -> Encoding

KnownSymbol currency => FromJSON (Dense currency)

Compatible with SomeDense

Note: The JSON serialization changed in safe-money version 0.4. However, this instance is still able to cope with the previous format.

Methods

parseJSON :: Value -> Parser (Dense currency)

parseJSONList :: Value -> Parser [Dense currency]

(KnownSymbol currency, GoodScale scale) => ToJSON (Discrete' currency scale)

Compatible with SomeDiscrete

Example rendering discrete 43 :: Discrete "BTC" "satoshi":

["BTC", 100000000, 1, 43]

Note: The JSON serialization changed in safe-money version 0.4 (the leading Discrete string was dropped from the rendered Value).

Methods

toJSON :: Discrete' currency scale -> Value

toEncoding :: Discrete' currency scale -> Encoding

toJSONList :: [Discrete' currency scale] -> Value

toEncodingList :: [Discrete' currency scale] -> Encoding

(KnownSymbol src, KnownSymbol dst) => ToJSON (ExchangeRate src dst)

Compatible with SomeExchangeRate

Example rendering an ExchangeRate constructed with exchangeRate (5 % 7) :: ExchangeRate "USD" "JPY"

["USD", "JPY", 5, 7]

Note: The JSON serialization changed in version 0.4 (the leading ExchangeRate string was dropped from the rendered Value).

Methods

toJSON :: ExchangeRate src dst -> Value

toEncoding :: ExchangeRate src dst -> Encoding

toJSONList :: [ExchangeRate src dst] -> Value

toEncodingList :: [ExchangeRate src dst] -> Encoding

(KnownSymbol currency, GoodScale scale) => FromJSON (Discrete' currency scale)

Compatible with SomeDiscrete

Note: The JSON serialization changed in safe-money version 0.4. However, this instance is still able to cope with the previous format.

Methods

parseJSON :: Value -> Parser (Discrete' currency scale)

parseJSONList :: Value -> Parser [Discrete' currency scale]

(KnownSymbol src, KnownSymbol dst) => FromJSON (ExchangeRate src dst)

Compatible with SomeExchangeRate

Note: The JSON serialization changed in version 0.4. However, this instance is still able to cope with the previous format.

Methods

parseJSON :: Value -> Parser (ExchangeRate src dst)

parseJSONList :: Value -> Parser [ExchangeRate src dst]