Better Message Action for Rules
Posted by shushu
Note: As suggested by mitchell, those actions suppose to be part of the original Rules module, hence deprecated.
Provides two new actions for Rules:
Messages: Send a message - implement all of the capabilities of the drupal_set_message() function.
Messages: Clean messages - clean messages created by the drupal_set_message() function
Based on #409090: Improve options for "Show a configurable message on the site" action discussion and on the module submitted in it.
Thanks to fago for his guidance.