Recycle
The recycle node serves the purpose of self-triggering at intervals specified within its node configuration.
Ruleset
If you want to fetch specific models and recycle the logic of this models only you can specify this in the ruleset. For example if we want to only process the nodes of the active users we will set ruleset as following:
ruleset.active = true
In all of the children nodes the results of the recycle will be available inside the models
variable.