Added more node versions to Travis, added option to override limiter …

…config, closes MadKudu#153

.travis.yml

@@ -1,5 +1,9 @@
 language: node_js
-node_js: ["8.9.*"]
+node_js:
+- "node"
+- 10
+- 8
+- 6
 
 before_script:
   - curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter

README.md

@@ -27,13 +27,13 @@ const hubspot = new Hubspot({
 You can also authenticate via token:
 
 ```javascript
-const hubspot = new Hubspot({ accessToken: 'abc' })
+const hubspot = new Hubspot({ accessToken: YOUR_ACCESS_TOKEN })
 ```
 
 To change the base url:
 
 ```javascript
-const hubspot = new Hubspot({ accessToken: 'abc', baseUrl: 'https://some-url' })
+const hubspot = new Hubspot({ accessToken: YOUR_ACCESS_TOKEN, baseUrl: 'https://some-url' })
 ```
 
 If you're an app developer, you can also instantiate a client with your app
@@ -57,6 +57,20 @@ return hubspot.refreshAccessToken()
   })
 ```
 
+### Changing rate limiter options
+
+[Bottleneck](https://github.com/SGrondin/bottleneck) is used for rate limiting. To override the default settings, pass a `limiter` object when instantiating the client. Bottleneck options can be found [here](https://github.com/SGrondin/bottleneck#constructor).
+
+```javascript
+const hubspot = new Hubspot({
+  apiKey: YOUR_API_KEY,
+  limiter: {
+    maxConcurrent: 2,
+    minTime: 1000 / 9,
+  }
+})
+```
+
 ## Usage
 
 All methods return a [promise]. The success case includes the returned object

lib/client.js

@@ -18,10 +18,6 @@ const _ = require('lodash')
 const request = require('request-promise')
 const EventEmitter = require('events').EventEmitter
 const Bottleneck = require('bottleneck')
-const limiter = new Bottleneck({
-  maxConcurrent: 9,
-  minTime: 1000 / 8,
-})
 
 const debug = require('debug')('hubspot:client')
 
@@ -49,6 +45,10 @@ class Client extends EventEmitter {
     })
     this.checkLimit =
       options.checkLimit !== undefined ? options.checkLimit : true
+    this.limiter = new Bottleneck(Object.assign({
+      maxConcurrent: 2,
+      minTime: 1000 / 9,
+    }, options.limiter))
 
     this.broadcasts = new Broadcast(this)
     this.campaigns = new Campaign(this)