code: function getDateArgs(future, utc) {
      return function(f, localeCode) {
        var opts = [future ? 'future: true' : 'past: true'];
        if (utc) {
          opts.push('fromUTC: true');
        }
        if (localeCode) {
          opts.push('locale: "' + localeCode + '"');
        }
        return f + '", { ' + opts.join(', ') + ' }';
      };
    }
docs: --- Helpers ---