Document PaimaParser.Json() helper (#46)

* Use PaimaParser.Json helper where it's useful

* Add Json() to the description of PaimaParser

* Whitespace

docs/home/200-read-write-L2-state/1-base-format.md

@@ -68,7 +68,7 @@ const createdLobby: ParserRecord<CreatedLobbyInput> = {
 };
 ```
 
-Note Paima comes with a `PaimaParser`utility that includes many of the common parsing utility functions you need
+Note Paima comes with a `PaimaParser` utility that includes many of the common parsing utility functions you need:
 ```typescript showLineNumbers
 // alternate-color-start
 ArrayParser(iter: { perItemParser: ParserCommandExec })
@@ -80,6 +80,7 @@ RegexParser(regex: RegExp)
 HexParser()
 WalletAddress()
 EnumParser(values: readonly string[], transform?: (value: string) => string)
+Json()
 // alternate-color-end
 ```
 

docs/home/300-react-to-events/2-primitive-catalogue/20-cardano/30-cardano-transfer.md

@@ -16,7 +16,7 @@ Note: this primitive only gets triggered a single time per transaction (even if
 extensions:
   - name: "CardanoTransfer"
     type: cardano-transfer
-    credential: 8200581c55edc34de172a4a3ba9cac51f041187c84478d68e788dd6cf6f0b3d9 
+    credential: 8200581c55edc34de172a4a3ba9cac51f041187c84478d68e788dd6cf6f0b3d9
     startSlot: 12472120
     stopSlot: 12500000
     scheduledPrefix: ct
@@ -49,9 +49,7 @@ const cardanoTransfer: ParserRecord<CardanoTransfer> = {
   inputCredentials: PaimaParser.ArrayParser({
     item: PaimaParser.RegexParser(/[a-f0-9]*/),
   }),
-  outputs: (keyName: string, input: string) => {
-    return JSON.parse(input);
-  },
+  outputs: PaimaParser.Json(),
 };
 
 interface CardanoTransfer {
@@ -85,4 +83,4 @@ Therefore, although we provide access to the list of `inputCredentials`, if poss
 
 Additionally, in cases where there are multiple outputs in the same transaction that trigger this primitive, we only trigger this primitive once. It is up to the app if it wants to aggregate multiple output values as a single payment, or keep them separated (possibly with a metadata hint about which address gets credited how much).
 
-Also be careful: it's possible the credential you track appears neither in the input or the output. This happens because this primitive triggers whenever the transaction contains the credential as a witness, but witnesses are not limited to just inputs and are used for other features (ex: certificates) and as well as may be entirely extraneous (you can add more witnesses than actually needed).
+Also be careful: it's possible the credential you track appears neither in the input or the output. This happens because this primitive triggers whenever the transaction contains the credential as a witness, but witnesses are not limited to just inputs and are used for other features (ex: certificates) and as well as may be entirely extraneous (you can add more witnesses than actually needed).

docs/home/300-react-to-events/2-primitive-catalogue/20-cardano/40-cardano-mint-burn.md

@@ -2,22 +2,22 @@
 
 Tracks all the instances of a mint or burn of set of policy IDs.
 
-If you're looking to track these assets after they've been minted, use the [delayed state](./20-delayed-state.md) primitive. 
+If you're looking to track these assets after they've been minted, use the [delayed state](./20-delayed-state.md) primitive.
 
 ### Example
 
 ```yaml
 extensions:
   - name: "CARDANO-MINT-BURN"
     type: cardano-mint-burn
-    policyIds: 
+    policyIds:
       - "0fc891fb7368d3b7c7b88815c203fda0d6862b0f1d797222672e91fe"
       - "0fc891fb7368d3b7c7b88815c203fda0d6862b0f1d797222672e91ff"
     startSlot: 722300
     stopSlot: 733216
     scheduledPrefix: cmb
     network: CardanoNetworkConfigEntryName
-``` 
+```
 
 ### Meaning
 
@@ -39,9 +39,7 @@ It can be parsed with a rule of the form:
 const cardanoMint: ParserRecord<CardanoMint> = {
   txId: PaimaParser.NCharsParser(0, 64),
   metadata: PaimaParser.OptionalParser(null, PaimaParser.RegexParser(/[a-f0-9]*/)),
-  assets: (keyName: string, input: string) => {
-    return JSON.parse(input);
-  },
+  assets: PaimaParser.Json(),
 };
 
 interface AssetAmount {

docs/home/300-react-to-events/2-primitive-catalogue/30-mina/10-generic.md

@@ -34,15 +34,11 @@ minaGenericAction = mga|data
 
 ```ts
 const minaGenericEvent: ParserRecord<MinaGenericEvent> = {
-  data: (keyName: string, input: string) => {
-    return JSON.parse(input);
-  },
+  data: PaimaParser.Json(),
 };
 
 const minaGenericAction: ParserRecord<MinaGenericAction> = {
-  data: (keyName: string, input: string) => {
-    return JSON.parse(input);
-  },
+  data: PaimaParser.Json(),
 };
 ```