code: function (cb) {
  
        // If the hook has been deactivated, just return
        if (!sails.config[this.configKey].check) {
          sails.log.verbose('Eslint hook deactivated.');
          return cb();
        } else {
  
          var format = sails.config[this.configKey].formatter || 'stylish';
  
          var patterns = sails.config[this.configKey].patterns || ['api', 'config'];
  
          patterns.forEach(function (pattern) {
            if (glob.hasMagic(pattern)) {
              glob.sync(pattern).forEach(function (file) {
                runLint(file, format);
              });
            } else {
              runLint(pattern, format);
            }
          });
  
          return cb();
        }
  
      }
docs: Initialize the hook
  @param  {Function} cb Callback for when we're done initializing