From 1a32b3b244bbe2da0527a3e6f717f961e53f5cc4 Mon Sep 17 00:00:00 2001
From: Vladislav Zarakovsky <vlad.zar@gmail.com>
Date: Sun, 21 Jun 2015 17:06:13 +0300
Subject: [PATCH] Create for.js

Same as https://github.com/jonschlinkert/array-unique/blob/master/benchmark/code/while.js, but preserves the order of elements in result array, which is nice to have.

Performance is almost as good as while.js

BTW, is there any reason the implementation in https://github.com/jonschlinkert/array-unique/blob/master/index.js is not from https://github.com/jonschlinkert/array-unique/blob/master/benchmark/code/while.js ?

For me on node 0.12.0 array-uniq with Set is the fastest on arrays bigger than 1000 elements. In all other cases https://github.com/jonschlinkert/array-unique/blob/master/benchmark/code/while.js is the fastest.
---
 benchmark/code/for.js | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 benchmark/code/for.js

diff --git a/benchmark/code/for.js b/benchmark/code/for.js
new file mode 100644
index 0000000..ba5cf02
--- /dev/null
+++ b/benchmark/code/for.js
@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = function(arr) {
+  var len = arr.length;
+  var res = [];
+
+  for (var i = 0; i < len; i++) {
+    var curr = arr[i];
+    if (res.indexOf(curr) === -1) {
+      res.push(curr);
+    }
+  }
+  return res;
+};