fix: v0.3.7 does not work in ie8 fix #105

src/adapter.js

@@ -329,3 +329,37 @@ function createStartFn(karma, jasmineEnv) {
     jasmineEnv.execute();
   };
 }
+
+
+// Polyfills for correct work adapter in IE8
+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 (!('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;
+  };
+}