How to properly clean up collection/model?

[Prinzhorn]

I have a collection binding which renders dozens of Backbone.Epoxy.Models.

If the user updates the search parameters, I use collection.fetch({reset: true}) to fetch new models. (Note: without reset: true I get errors when Backbone tries to merge the models. But I don't need this anyway, reset is fine).

I guess since reset() is used, epoxy will internally use clean to remove all views. Right?

Will this clean up/destroy the model as well? I want the model to be completely cleaned up as well (remove all listeners etc.). I'm asking because after using fetch a second time, the app slowly gets unresponsive.

Edit: Would this be enough before calling reset (I don't need to remotely DELETE the model)?

this.each(function(model) {
    model.clearComputeds();
    model.stopListening();
});
this.fetch({reset: true});

[gmac]

You should just be able to run collection.invoke("clearComputeds"); to remove Epoxy-specific configuration from an entire collection.