From 1e4a2760f93eb3b57638164a34311066cc69840d Mon Sep 17 00:00:00 2001
From: John Martin <me@johnmart.in>
Date: Tue, 2 Oct 2012 14:20:32 +0100
Subject: [PATCH] Added fix js file for adding support for ECMA262-5 Array
 methods for browsers that don\'t support them

---
 _includes/recline-deps.html |  1 +
 src/ecma-fixes.js           | 67 +++++++++++++++++++++++++++++++++++++
 2 files changed, 68 insertions(+)
 create mode 100644 src/ecma-fixes.js

diff --git a/_includes/recline-deps.html b/_includes/recline-deps.html
index 1a72adb7..604f0c58 100644
--- a/_includes/recline-deps.html
+++ b/_includes/recline-deps.html
@@ -42,6 +42,7 @@
   -->
 
   <!-- model and backends -->
+  <script type="text/javascript" src="{{page.root}}src/ecma-fixes.js"></script>
   <script type="text/javascript" src="{{page.root}}src/model.js"></script>
   <script type="text/javascript" src="{{page.root}}src/backend.memory.js"></script>
   <script type="text/javascript" src="{{page.root}}src/backend.dataproxy.js"></script>
diff --git a/src/ecma-fixes.js b/src/ecma-fixes.js
new file mode 100644
index 00000000..de8148be
--- /dev/null
+++ b/src/ecma-fixes.js
@@ -0,0 +1,67 @@
+// This file adds in full array method support in browsers that don't support it
+// see: http://stackoverflow.com/questions/2790001/fixing-javascript-array-functions-in-internet-explorer-indexof-foreach-etc
+
+// Add ECMA262-5 Array methods if not supported natively
+if (!('indexOf' in Array.prototype)) {
+    Array.prototype.indexOf= function(find, i /*opt*/) {
+        if (i===undefined) i= 0;
+        if (i<0) i+= this.length;
+        if (i<0) i= 0;
+        for (var n= this.length; i<n; i++)
+            if (i in this && this[i]===find)
+                return i;
+        return -1;
+    };
+}
+if (!('lastIndexOf' in Array.prototype)) {
+    Array.prototype.lastIndexOf= function(find, i /*opt*/) {
+        if (i===undefined) i= this.length-1;
+        if (i<0) i+= this.length;
+        if (i>this.length-1) i= this.length-1;
+        for (i++; i-->0;) /* i++ because from-argument is sadly inclusive */
+            if (i in this && this[i]===find)
+                return i;
+        return -1;
+    };
+}
+if (!('forEach' in Array.prototype)) {
+    Array.prototype.forEach= function(action, that /*opt*/) {
+        for (var i= 0, n= this.length; i<n; i++)
+            if (i in this)
+                action.call(that, this[i], i, this);
+    };
+}
+if (!('map' in Array.prototype)) {
+    Array.prototype.map= function(mapper, that /*opt*/) {
+        var other= new Array(this.length);
+        for (var i= 0, n= this.length; i<n; i++)
+            if (i in this)
+                other[i]= mapper.call(that, this[i], i, this);
+        return other;
+    };
+}
+if (!('filter' in Array.prototype)) {
+    Array.prototype.filter= function(filter, that /*opt*/) {
+        var other= [], v;
+        for (var i=0, n= this.length; i<n; i++)
+            if (i in this && filter.call(that, v= this[i], i, this))
+                other.push(v);
+        return other;
+    };
+}
+if (!('every' in Array.prototype)) {
+    Array.prototype.every= function(tester, that /*opt*/) {
+        for (var i= 0, n= this.length; i<n; i++)
+            if (i in this && !tester.call(that, this[i], i, this))
+                return false;
+        return true;
+    };
+}
+if (!('some' in Array.prototype)) {
+    Array.prototype.some= function(tester, that /*opt*/) {
+        for (var i= 0, n= this.length; i<n; i++)
+            if (i in this && tester.call(that, this[i], i, this))
+                return true;
+        return false;
+    };
+}
\ No newline at end of file