sostler prod commit

1 files changed, 27 insertions, 0 deletions

diff --git a/static/tests/canvas1/jsplatformer5_files/Utils.js b/static/tests/canvas1/jsplatformer5_files/Utils.js
new file mode 100644
index 0000000..0ec5cfa
--- /dev/null
+++ b/static/tests/canvas1/jsplatformer5_files/Utils.js
@@ -0,0 +1,27 @@
+/**
+    Removes a number of objects from the array
+    @param from The first object to remove
+    @param to (Optional) The last object to remove
+*/
+Array.prototype.remove = function(/**Number*/ from, /**Number*/ to)
+{
+  var rest = this.slice((to || from) + 1 || this.length);
+  this.length = from < 0 ? this.length + from : from;
+  return this.push.apply(this, rest);
+};
+
+/**
+    Removes a specific object from the array
+    @param object The object to remove
+*/
+Array.prototype.removeObject = function(object)
+{
+    for (var i = 0; i < this.length; ++i)
+    {
+        if (this[i] === object)
+        {
+            this.remove(i);
+            break;
+        }
+    }
+}