Fix tslint issues

4 files changed, 8 insertions, 8 deletions

diff --git a/packages/connect/src/http_client.ts b/packages/connect/src/http_client.ts
index f3800d581..03cc590e4 100644
--- a/packages/connect/src/http_client.ts
+++ b/packages/connect/src/http_client.ts
@@ -38,7 +38,7 @@ const OPTS_TO_QUERY_FIELD_MAP = {
  * that implement the standard relayer API v0
  */
 export class HttpClient implements Client {
-    private _apiEndpointUrl: string;
+    private readonly _apiEndpointUrl: string;
     /**
      * Format parameters to be appended to http requests into query string form
      */
diff --git a/packages/connect/src/utils/type_converters.ts b/packages/connect/src/utils/type_converters.ts
index c1808ce8a..210d452b9 100644
--- a/packages/connect/src/utils/type_converters.ts
+++ b/packages/connect/src/utils/type_converters.ts
@@ -6,12 +6,12 @@ export const typeConverters = {
         const bids = _.get(orderbook, 'bids', []);
         const asks = _.get(orderbook, 'asks', []);
         return {
-            bids: bids.map((order: any) => this.convertOrderStringFieldsToBigNumber(order)),
-            asks: asks.map((order: any) => this.convertOrderStringFieldsToBigNumber(order)),
+            bids: bids.map((order: any) => typeConverters.convertOrderStringFieldsToBigNumber(order)),
+            asks: asks.map((order: any) => typeConverters.convertOrderStringFieldsToBigNumber(order)),
         };
     },
     convertOrderStringFieldsToBigNumber(order: any): any {
-        return this.convertStringsFieldsToBigNumbers(order, [
+        return typeConverters.convertStringsFieldsToBigNumbers(order, [
             'makerTokenAmount',
             'takerTokenAmount',
             'makerFee',
diff --git a/packages/connect/src/ws_orderbook_channel.ts b/packages/connect/src/ws_orderbook_channel.ts
index e1c55cce3..fa9f5e37f 100644
--- a/packages/connect/src/ws_orderbook_channel.ts
+++ b/packages/connect/src/ws_orderbook_channel.ts
@@ -15,9 +15,9 @@ import { orderbookChannelMessageParser } from './utils/orderbook_channel_message
  * that implements the standard relayer API v0
  */
 export class WebSocketOrderbookChannel implements OrderbookChannel {
-    private _client: WebSocket.w3cwebsocket;
-    private _handler: OrderbookChannelHandler;
-    private _subscriptionOptsList: OrderbookChannelSubscriptionOpts[] = [];
+    private readonly _client: WebSocket.w3cwebsocket;
+    private readonly _handler: OrderbookChannelHandler;
+    private readonly _subscriptionOptsList: OrderbookChannelSubscriptionOpts[] = [];
     /**
      * Instantiates a new WebSocketOrderbookChannel instance
      * @param   client               A WebSocket client
diff --git a/packages/connect/test/ws_orderbook_channel_test.ts b/packages/connect/test/ws_orderbook_channel_test.ts
index fed4f2217..5a63cbdcc 100644
--- a/packages/connect/test/ws_orderbook_channel_test.ts
+++ b/packages/connect/test/ws_orderbook_channel_test.ts
@@ -29,7 +29,7 @@ describe('WebSocketOrderbookChannel', () => {
     const websocketUrl = 'ws://localhost:8080';
     const openClient = new WebSocket.w3cwebsocket(websocketUrl);
     Sinon.stub(openClient, 'readyState').get(() => WebSocket.w3cwebsocket.OPEN);
-    Sinon.stub(openClient, 'send').callsFake(_.noop);
+    Sinon.stub(openClient, 'send').callsFake(_.noop.bind(_));
     const openOrderbookChannel = new WebSocketOrderbookChannel(openClient, emptyOrderbookChannelHandler);
     const subscriptionOpts = {
         baseTokenAddress: '0x323b5d4c32345ced77393b3530b1eed0f346429d',