strict decoding of return values using generics

1 files changed, 25 insertions, 10 deletions

diff --git a/packages/abi-gen-wrappers/src/generated-wrappers/forwarder.ts b/packages/abi-gen-wrappers/src/generated-wrappers/forwarder.ts
index 6bfc4f2c9..530320792 100644
--- a/packages/abi-gen-wrappers/src/generated-wrappers/forwarder.ts
+++ b/packages/abi-gen-wrappers/src/generated-wrappers/forwarder.ts
@@ -138,8 +138,11 @@ export class ForwarderContract extends BaseContract {
             const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
             BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
             const abiEncoder = self._lookupAbiEncoder('marketBuyOrdersWithEth((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256,bytes[],(address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],bytes[],uint256,address)');
-            const resultArray = abiEncoder.decodeReturnValuesAsArrayOrNull(rawCallResult);
-            return resultArray;
+            // tslint:disable boolean-naming
+            const result = abiEncoder.strictDecodeReturnValue<[{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}, {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}]
+        >(rawCallResult);
+            // tslint:enable boolean-naming
+            return result;
         },
     };
     public withdrawAsset = {
@@ -220,8 +223,11 @@ export class ForwarderContract extends BaseContract {
             const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
             BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
             const abiEncoder = self._lookupAbiEncoder('withdrawAsset(bytes,uint256)');
-            const resultArray = abiEncoder.decodeReturnValuesAsArrayOrNull(rawCallResult);
-            return resultArray;
+            // tslint:disable boolean-naming
+            const result = abiEncoder.strictDecodeReturnValue<void
+        >(rawCallResult);
+            // tslint:enable boolean-naming
+            return result;
         },
     };
     public owner = {
@@ -243,8 +249,11 @@ export class ForwarderContract extends BaseContract {
             const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
             BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
             const abiEncoder = self._lookupAbiEncoder('owner()');
-            const resultArray = abiEncoder.decodeReturnValuesAsArrayOrNull(rawCallResult);
-            return resultArray[0];
+            // tslint:disable boolean-naming
+            const result = abiEncoder.strictDecodeReturnValue<string
+        >(rawCallResult);
+            // tslint:enable boolean-naming
+            return result;
         },
     };
     public marketSellOrdersWithEth = {
@@ -361,8 +370,11 @@ export class ForwarderContract extends BaseContract {
             const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
             BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
             const abiEncoder = self._lookupAbiEncoder('marketSellOrdersWithEth((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],bytes[],(address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],bytes[],uint256,address)');
-            const resultArray = abiEncoder.decodeReturnValuesAsArrayOrNull(rawCallResult);
-            return resultArray;
+            // tslint:disable boolean-naming
+            const result = abiEncoder.strictDecodeReturnValue<[{makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}, {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber}]
+        >(rawCallResult);
+            // tslint:enable boolean-naming
+            return result;
         },
     };
     public transferOwnership = {
@@ -434,8 +446,11 @@ export class ForwarderContract extends BaseContract {
             const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
             BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
             const abiEncoder = self._lookupAbiEncoder('transferOwnership(address)');
-            const resultArray = abiEncoder.decodeReturnValuesAsArrayOrNull(rawCallResult);
-            return resultArray;
+            // tslint:disable boolean-naming
+            const result = abiEncoder.strictDecodeReturnValue<void
+        >(rawCallResult);
+            // tslint:enable boolean-naming
+            return result;
         },
     };
     public static async deployFrom0xArtifactAsync(