logicalparadox/chai — pull request #43 by zzen (2012-04-05 10:44:00+00:00)
Title: Support for expected and actual parameters in assert-style error object

Minor fix to pass optional parameters to `Assertion.js::assert` (which already has support for it). See [this](http://tjholowaychuk.com/post/18574009869/mocha-string-diffs) for motivation.