code: function getArrayMode() {
        var arrayDefaults = { array: (location === "search" ? "auto" : false) };
        var arrayParamNomenclature = id.match(/\[\]$/) ? { array: true } : {};
        return extend(arrayDefaults, arrayParamNomenclature, config).array;
      }
docs: array config: param name (param[]) overrides default settings.  explicit config overrides param name.