LearnBoost/expect.js — pull request #35 by satazor (2012-10-19 17:25:56+00:00)
Title: Fix isRegExp bug in some edge cases

```js
var s = '' + re; // This fails for the objects above

[object XMLHttpRequestExceptionPrototype]
[object DOMExceptionPrototype]
[object DOMTokenListPrototype]
[object RangePrototype]
[object HTMLAnchorElementPrototype]
[object RangeExceptionPrototype]
[object XPathExceptionPrototype]
[object EventExceptionPrototype]
[object WebKitCSSMatrixPrototype]
[object SVGExceptionPrototype]
[object XMLHttpRequestExceptionPrototype]
[object DOMExceptionPrototype]
[object DOMTokenListPrototype]
[object RangePrototype]
[object HTMLAnchorElementPrototype]
[object RangeExceptionPrototype]
[object XPathExceptionPrototype]
[object EventExceptionPrototype]
[object WebKitCSSMatrixPrototype]
[object SVGExceptionPrototype]
```