Use forEach instead of map

2 files changed, 8 insertions, 4 deletions

diff --git a/packages/utils/CHANGELOG.md b/packages/utils/CHANGELOG.md
index efee30dd1..0abe835b8 100644
--- a/packages/utils/CHANGELOG.md
+++ b/packages/utils/CHANGELOG.md
@@ -1,6 +1,10 @@
 # CHANGELOG
 
+## v0.x.x - _TBD, 2018_
+
+    * Fix a bug causing abi_decoder to throw on unknown events with the same signature (#366)
+
 ## v0.2.0 - _January 17, 2018_
 
-* Add `onError` parameter to `intervalUtils.setAsyncExcludingInterval` (#312)
-* Add `intervalUtils.setInterval` (#312)
+    * Add `onError` parameter to `intervalUtils.setAsyncExcludingInterval` (#312)
+    * Add `intervalUtils.setInterval` (#312)
diff --git a/packages/utils/src/abi_decoder.ts b/packages/utils/src/abi_decoder.ts
index 2dd7134a7..368973b1b 100644
--- a/packages/utils/src/abi_decoder.ts
+++ b/packages/utils/src/abi_decoder.ts
@@ -18,7 +18,7 @@ export class AbiDecoder {
         return `0x${formatted}`;
     }
     constructor(abiArrays: Web3.AbiDefinition[][]) {
-        _.map(abiArrays, this._addABI.bind(this));
+        _.forEach(abiArrays, this._addABI.bind(this));
     }
     // This method can only decode logs from the 0x & ERC20 smart contracts
     public tryToDecodeLogOrNoop<ArgsType>(log: Web3.LogEntry): LogWithDecodedArgs<ArgsType> | RawLog {
@@ -37,7 +37,7 @@ export class AbiDecoder {
         const decodedData = SolidityCoder.decodeParams(dataTypes, logData.slice('0x'.length));
 
         let failedToDecode = false;
-        _.map(event.inputs, (param: Web3.EventParameter) => {
+        _.forEach(event.inputs, (param: Web3.EventParameter) => {
             // Indexed parameters are stored in topics. Non-indexed ones in decodedData
             let value: BigNumber | string = param.indexed ? log.topics[topicsIndex++] : decodedData[dataIndex++];
             if (_.isUndefined(value)) {