Jasmine data provider helper

gistfile1.js

//Data provider functionality in jasmine
//see http://blog.jphpsf.com/2012/08/30/drying-up-your-javascript-jasmine-tests
function using(name, values, func){
  for (var i = 0, count = values.length; i < count; i++) {
    if (Object.prototype.toString.call(values[i]) !== '[object Array]') {
        values[i] = [values[i]];
    }
    func.apply(this, values[i]);
    jasmine.currentEnv_.currentSpec.description += ' (with "' + name + '" using ' + values[i].join(', ') + ')';
  }
}