public SettingsCommand::render() Implements

public SettingsCommand::__construct(array $settings, $merge = FALSE)

Whether the settings should be merged into the global drupalSettings. By default (FALSE), the settings that are passed to Drupal.attachBehaviors

AJAX command for adjusting Drupal's JavaScript settings. The 'settings' command instructs the client either to use the given array as the settings

An array of key/value pairs of JavaScript settings. This will be used for all commands after this if they do not include their own settings