Migrate batchCancelOrders

src/artifacts/exchange/Exchange_v1.json

@@ -127,11 +127,11 @@
           "type": "uint256[6][]"
         },
         {
-          "name": "cancelValuesT",
+          "name": "cancelTakerTokenAmounts",
           "type": "uint256[]"
         }
       ],
-      "name": "batchCancel",
+      "name": "batchCancelOrders",
       "outputs": [
         {
           "name": "success",

src/contract_wrappers/exchange_wrapper.ts

@@ -549,20 +549,20 @@ export class ExchangeWrapper extends ContractWrapper {
             ];
         });
         // We use _.unzip<any> because _.unzip doesn't type check if values have different types :'(
-        const [orderAddresses, orderValues, takerTokenCancelAmounts] =
+        const [orderAddresses, orderValues, cancelTakerTokenAmounts] =
             _.unzip<any>(orderAddressesValuesAndTakerTokenCancelAmounts);
-        const gas = await exchangeInstance.batchCancel.estimateGas(
+        const gas = await exchangeInstance.batchCancelOrders.estimateGas(
             orderAddresses,
             orderValues,
-            takerTokenCancelAmounts,
+            cancelTakerTokenAmounts,
             {
                 from: maker,
             },
         );
-        const response: ContractResponse = await exchangeInstance.batchCancel(
+        const response: ContractResponse = await exchangeInstance.batchCancelOrders(
             orderAddresses,
             orderValues,
-            takerTokenCancelAmounts,
+            cancelTakerTokenAmounts,
             {
                 from: maker,
                 gas,

src/types.ts

@@ -96,10 +96,11 @@ export interface ExchangeContract extends ContractInstance {
                       canceltakerTokenAmount: BigNumber.BigNumber,
                       txOpts?: TxOpts) => number;
     };
-    batchCancel: {
-        (orderAddresses: OrderAddresses[], orderValues: OrderValues[], cancelAmount: BigNumber.BigNumber[],
+    batchCancelOrders: {
+        (orderAddresses: OrderAddresses[], orderValues: OrderValues[], cancelTakerTokenAmounts: BigNumber.BigNumber[],
          txOpts?: TxOpts): ContractResponse;
-        estimateGas: (orderAddresses: OrderAddresses[], orderValues: OrderValues[], cancelAmount: BigNumber.BigNumber[],
+        estimateGas: (orderAddresses: OrderAddresses[], orderValues: OrderValues[],
+                      cancelTakerTokenAmounts: BigNumber.BigNumber[],
                       txOpts?: TxOpts) => number;
     };
     fillOrKill: {