code: function prepare(config) {
    config = config || {};
    var settings = config.settings && config.settings[constants.PLUGIN_NAME] || {};
  
    // Set paths, convert string values to array
    settings.paths = objValuesToArray(settings.paths || {});
  
    // Set allExceptPaths, convert string values to array
    settings.allExceptPaths = objValuesToArray(settings.allExceptPaths || {});
  
    // Set options for multimatch module
    settings.pathsOptions = settings.pathsOptions || defaults.pathsOptions;
  
    // Forward plugins from config or use custom ones, remove current plugin
    settings.plugins = toArray(settings.plugins || config.plugins || []);
    var index = settings.plugins.indexOf(constants.PLUGIN_NAME_SHORT);
    if (index > -1) {
      settings.plugins.splice(index, 1);
    }
  
    settings.cliArgs = settings.cliArgs || [];
  
    return settings;
  }
docs: Convert settings from config to use in plugin
  @param  {Object} config ESLint constructed config object
  @return {Object}        prettified settings object