3 files changed, 7 insertions, 5 deletions
diff --git a/packages/contract-wrappers/src/utils/constants.ts b/packages/contract-wrappers/src/utils/constants.ts
index 07da6745d..76d805cac 100644
--- a/packages/contract-wrappers/src/utils/constants.ts
+++ b/packages/contract-wrappers/src/utils/constants.ts
@@ -6,6 +6,7 @@ export const constants = {
     INVALID_JUMP_PATTERN: 'invalid JUMP at',
     OUT_OF_GAS_PATTERN: 'out of gas',
     INVALID_TAKER_FORMAT: 'instance.taker is not of a type(s) string',
+    // tslint:disable-next-line:custom-no-magic-numbers
     UNLIMITED_ALLOWANCE_IN_BASE_UNITS: new BigNumber(2).pow(256).minus(1),
     DEFAULT_BLOCK_POLLING_INTERVAL: 1000,
 };
diff --git a/packages/contract-wrappers/src/utils/filter_utils.ts b/packages/contract-wrappers/src/utils/filter_utils.ts
index c5df7321e..4ec9e256b 100644
--- a/packages/contract-wrappers/src/utils/filter_utils.ts
+++ b/packages/contract-wrappers/src/utils/filter_utils.ts
@@ -73,14 +73,14 @@ export const filterUtils = {
             return false;
         }
         if (!_.isUndefined(filter.topics)) {
-            return filterUtils.matchesTopics(log.topics, filter.topics);
+            return filterUtils.doesMatchTopics(log.topics, filter.topics);
         }
         return true;
     },
-    matchesTopics(logTopics: string[], filterTopics: Array<string[] | string | null>): boolean {
+    doesMatchTopics(logTopics: string[], filterTopics: Array<string[] | string | null>): boolean {
         const matchesTopic = _.zipWith(logTopics, filterTopics, filterUtils.matchesTopic.bind(filterUtils));
-        const matchesTopics = _.every(matchesTopic);
-        return matchesTopics;
+        const doesMatchTopics = _.every(matchesTopic);
+        return doesMatchTopics;
     },
     matchesTopic(logTopic: string, filterTopic: string[] | string | null): boolean {
         if (_.isArray(filterTopic)) {
diff --git a/packages/contract-wrappers/src/utils/utils.ts b/packages/contract-wrappers/src/utils/utils.ts
index af1125632..7cf9450a0 100644
--- a/packages/contract-wrappers/src/utils/utils.ts
+++ b/packages/contract-wrappers/src/utils/utils.ts
@@ -5,7 +5,8 @@ export const utils = {
         return new Error(`Unexpected switch value: ${value} encountered for ${name}`);
     },
     getCurrentUnixTimestampSec(): BigNumber {
-        return new BigNumber(Date.now() / 1000).round();
+        const milisecondsInSecond = 1000;
+        return new BigNumber(Date.now() / milisecondsInSecond).round();
     },
     getCurrentUnixTimestampMs(): BigNumber {
         return new BigNumber(Date.now());