code: function getDetectedOptions(detected, handlers) {
    var options = {};
    Object.keys(detected).forEach(function(option) {
      // List of all the detected variants from the stylesheet
      // for the given option:
      var values = detected[option];
      var i;
      if (!values.length) {
        // If there are no values for the option, check if there is
        // a default one:
        for (i = handlers.length; i--;) {
          if (handlers[i].name === option &&
              handlers[i].detectDefault !== undefined) {
            options[option] = handlers[i].detectDefault;
            break;
          }
        }
      } else if (values.length === 1) {
        options[option] = values[0];
      } else {
        // If there are more than one value for the option, find
        // the most popular one; `variants` would be populated
        // with the popularity for different values.
        var variants = {};
        var bestGuess = null;
        var maximum = 0;
        for (i = values.length; i--;) {
          var currentValue = values[i];
          // Count the current value:
          if (variants[currentValue]) {
            variants[currentValue]++;
          } else {
            variants[currentValue] = 1;
          }
          // If the current variant is the most popular one, treat
          // it as the best guess:
          if (variants[currentValue] >= maximum) {
            maximum = variants[currentValue];
            bestGuess = currentValue;
          }
        }
        if (bestGuess !== null) {
          options[option] = bestGuess;
        }
      }
    });
  
    return options;
  }
docs: Gets the detected options.
  
  @param {Object} detected
  @param {Array} handlers
  @returns {Object}