Update docs again

API.md

@@ -369,7 +369,6 @@ Returns **QueryBuilder** The Query Builder object, for chaining
 ## query
 
 Manually make an sql query
-Returns a promise if no callback is provided
 
 **Parameters**
 
@@ -490,21 +489,3 @@ Set a 'where not in' clause
 -   `values` **Array** the array of items to search in
 
 Returns **QueryBuilder** The Query Builder object, for chaining
-
-# promisify
-
-Function to convert a callback function into a promise
-
-**Parameters**
-
--   `fn` **Function** the callback function to convert
-
-**Examples**
-
-```javascript
-promisify(fs.readFile)('hello.txt', 'utf8')
-.then(console.log)
-.catch(console.error)
-```
-
-Returns **Promise** the new promise

docs/index.html

@@ -237,11 +237,6 @@
                   class='regular block'>
                   #whereNotIn
                 </a>
-              <a
-                href='#promisify'
-                class='block bold'>
-                promisify
-              </a>
           </div>
         </div>
       </div>
@@ -1616,8 +1611,7 @@ prefixed with &apos;OR NOT&apos;</p>
               #query<span class='gray'>(sql, [params], [callback])</span>
             </code>
             <div class='force-inline'>
-              <p>Manually make an sql query
-Returns a promise if no callback is provided</p>
+              <p>Manually make an sql query</p>
 
             </div>
           </a>
@@ -1626,8 +1620,7 @@ Returns a promise if no callback is provided</p>
               <h2 id='QueryBuilder.query' class='mt0'>
                 query<span class='gray'>(sql, [params], [callback])</span>
               </h2>
-              <p>Manually make an sql query
-            Returns a promise if no callback is provided</p>
+              <p>Manually make an sql query</p>
             
                 <h4>Parameters</h4>
                 <ul class='suppress-p-margin'>
@@ -2032,34 +2025,6 @@ Returns a promise if no callback is provided</p>
           </div>
         </div>
 </section>
-</div><div class='py1'><section class='py2 clearfix'>
-  <h2 id='promisify' class='mt0'>
-    promisify<span class='gray'>(fn)</span>
-  </h2>
-  <p>Function to convert a callback function into a promise</p>
-
-    <h4>Parameters</h4>
-    <ul class='suppress-p-margin'>
-        <li><code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/function">Function</a></code> <strong>fn</strong>
-          :
-          <div class='force-inline'>
-            <p>the callback function to convert</p>
-
-          </div>
-        </li>
-    </ul>
-      <h4>Returns</h4>
-      <code><code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise">Promise</a></code></code>
-      :
-      <div class='force-inline'>
-        <p>the new promise</p>
-
-      </div>
-    <h4>Examples</h4>
-<pre class='overflow-auto'>promisify(fs.readFile)(<span class="hljs-string">'hello.txt'</span>, <span class="hljs-string">'utf8'</span>)
-.then(<span class="hljs-built_in">console</span>.log)
-.catch(<span class="hljs-built_in">console</span>.error)</pre>
-</section>
 </div>
         </div>
       </div>

lib/QueryBuilder.js

@@ -1,17 +1,11 @@
 'use strict';
 
-let getArgs = require('getargs'),
-	helpers = require('./helpers'),
-	State = require('./State'),
-	QueryParser = require('./QueryParser');
+const getArgs = require('getargs');
+const helpers = require('./helpers');
+const State = require('./State');
+const QueryParser = require('./QueryParser');
 
-/**
- * Main object that builds SQL queries.
- *
- * @param {Driver} Driver - The syntax driver for the database
- * @param {Adapter} Adapter - The database module adapter for running queries
- */
-class QueryBuilder {
+class QueryBuilderBase {
 	/**
 	 * @private
 	 * @constructor
@@ -290,6 +284,24 @@ class QueryBuilder {
 	_resetState() {
 		this.state = new State();
 	}
+}
+
+/**
+ * Main object that builds SQL queries.
+ *
+ * @param {Driver} Driver - The syntax driver for the database
+ * @param {Adapter} Adapter - The database module adapter for running queries
+ */
+class QueryBuilder extends QueryBuilderBase {
+	/**
+	 * @private
+	 * @constructor
+	 * @param {Driver} Driver - The syntax driver for the database
+	 * @param {Adapter} Adapter - The database module adapter for running queries
+	 */
+	constructor(Driver, Adapter) {
+		super(Driver, Adapter);
+	}
 
 	// ----------------------------------------------------------------------------
 	// ! Miscellaneous Methods
@@ -297,7 +309,6 @@ class QueryBuilder {
 
 	/**
 	 * Manually make an sql query
-	 * Returns a promise if no callback is provided
 	 *
 	 * @param {string} sql - The sql to execute
 	 * @param {array} [params] - The query parameters

lib/drivers/Sqlite.js

@@ -5,7 +5,7 @@
  *
  * @module drivers/sqlite
  */
-module.exports = (function() {
+module.exports = (() => {
 	delete require.cache[require.resolve('../Driver')];
 	let driver = require('../Driver');
 
@@ -20,7 +20,7 @@ module.exports = (function() {
 	 * @param {Array} [data] - The array of object containing data to insert
 	 * @return {String} - The generated sql statement
 	 */
-	driver.insertBatch = function(table, data) {
+	driver.insertBatch = (table, data) => {
 
 		// Get the data values to insert, so they can
 		// be parameterized
@@ -63,4 +63,4 @@ module.exports = (function() {
 	};
 
 	return driver;
-}());
+})();

lib/promisify.js

@@ -4,6 +4,7 @@
 /**
  * Function to convert a callback function into a promise
  *
+ * @private
  * @see http://eddmann.com/posts/promisifying-error-first-asynchronous-callbacks-in-javascript/
  * @example promisify(fs.readFile)('hello.txt', 'utf8')
  *	.then(console.log)