Polishing

Author: hzlmn

.travis.yml

@@ -1,6 +1,16 @@
 sudo: false
+
 language: node_js
+
 node_js:
-  - 'iojs'
-  - '0.12'
-  - '0.10'
+  - '4'
+
+cache:
+  directories:
+    - "node_modules"
+
+install:
+  - npm install
+
+script:
+  - npm test

index.js

@@ -13,11 +13,11 @@ module.exports = function (arr, size) {
 
 	var chunk = [];
 	for (var i = 0, l = arr.length, group; i < l; i++) {
-		if (!(i % size)) {
-			group = []
-			chunk.push(group)
+		if (i % size == 0) {
+			group = [];
+			chunk.push(group);
 		}
-		group.push(arr[i])
+		group.push(arr[i]);
 	}
 
 	return chunk;

license

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) drKraken <kuchuklehjs@gmail.com> (drkraken.github.io)
+Copyright (c) Oleh Kuchuk <kuchuklehjs@gmail.com>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal