Switch to Standard JS

.gitignore

@@ -56,3 +56,6 @@ typings/
 
 # dotenv environment variables file
 .env
+
+# opting in favour of yarn.lock
+package-lock.json

README.md

@@ -23,38 +23,38 @@ Register your splitwise application [here](https://secure.splitwise.com/oauth_cl
 ### Step 3:
 
 ```javascript
-const { Splitwise } = require('splitwise');
+const { Splitwise } = require('splitwise')
 const sw = new Splitwise({
   clientKey: 'your key here',
-  clientSecret: 'your secret here',
-});
+  clientSecret: 'your secret here'
+})
 
-sw.getCurrentUser().then(console.log);
+sw.getCurrentUser().then(console.log)
 ```
 
 ## Non-trivial example
 
 In this example, we create a new expense from the current user, to the first listed user in the given group, with the same description as the first given expense.
 
 ```javascript
-const { Splitwise } = require('splitwise');
+const { Splitwise } = require('splitwise')
 const sw = new Splitwise({
   consumerKey: 'your key here',
-  consumerSecret: 'your secret here',
-});
-const groupID = '12345678';
+  consumerSecret: 'your secret here'
+})
+const groupID = '12345678'
 
 Promise.all([
   sw.getGroup({ groupID: groupID }),
   sw.getExpenses({ groupID: groupID }),
-  sw.getCurrentUser(),
+  sw.getCurrentUser()
 ]).then(([group, expenses, me]) => sw.createDebt({
   from: group.members[0].id,
   to: me.id,
   groupID: groupID,
   description: expenses[0].description,
-  amount: 100,
-}));
+  amount: 100
+}))
 ```
 
 ## Documentation
@@ -69,7 +69,7 @@ You may optionally pass in the following parameters: `groupID`, `userID`, `expen
 
 ```javascript
 const sw = new Splitwise({
-  ...
+  // ...
   groupID: '12345678',
 });
 
@@ -83,7 +83,7 @@ For any of the API methods documented on Splitwise's website, you can use it by
 For some group methods such as `getGroup` you must pass in a groupID:
 
 ```javascript
-sw.getGroup({ groupID: '12345678' }).then(...);
+sw.getGroup({ groupID: '12345678' }).then();
 ```
 
 For some expense methods, user methods, and friend methods, you must do the same.
@@ -94,18 +94,18 @@ Splitwise makes some important notes about their API that booleans, and nested p
 sw.createExpense({
   users__0__user_id: '23456789',
   users__1__users_id: '34567890',
-  payment: 0,
-});
+  payment: 0
+})
 ```
 You make simply do:
 ```javascript
 sw.createExpense({
   users: [
     { user_id: '23456789' },
-    { user_id: '34567890' },
+    { user_id: '34567890' }
   ],
-  payment: false,
-});
+  payment: false
+})
 ```
 
 And on that note...
@@ -119,8 +119,8 @@ sw.createDebt({
   from: '23456789',
   to: '34567890',
   amount: 100,
-  description: 'yay!',
-});
+  description: 'yay!'
+})
 ```
 
 ## Notes