MetaModels\Filter\Setting\ICollection is not iterable

[davidmaack]

Shouldn´t the collections implement the Iterator interface? I wanted to get all filter-rules from the collection, but right now, there is no way to do this.

[zonky2]

@discordier Milestone 2.0.0 or later?

[discordier]

1. you can not get the list of rules. They get added to an IFilter instance by calling ICollection::addRules().
2. We could add this in 2.0.0 but we still have some works on the filters in the pipeline (which I wanted to discuss with @stefanheimes this evening during the call).

@davidmaack could you elaborate on your usecase some more? What do you need the list of child filter rules for?

[davidmaack]

I was trying to implement a filter, which counts the remainig items correctly. For my first approach I needed the child filters one by one. The solution works, but isn´t very good, so if you´re planing some rework on the filters you may just close this ticket.