old_contents: // If you want to enhance the Jasmine execution context, just add into this file.
  
  require("UnderscoreMatchersForJasmine");
  
  
new_contents: // If you want to enhance the Jasmine execution context, just add into this file.
  
  require("UnderscoreMatchersForJasmine");
  
  _ = require("underscore");
  
  // Common code for routing promises into the "done" callback model.
  module.exports = {
    promiseDone: function(testBodyCb) {
      return function(done) {
        done = _.once(done);
        return testBodyCb().catch(done).finally(function() { done(); });
      };
    }
  };
  
subject: Add a helper for mapping done callbacks to Promises