On Friday, August 9, 2013 9:55:51 AM UTC-7, Keith Moore wrote:
>
> Maybe this gives you a better idea of what I am trying to do. My current
> approach in the other methods is to pass in the dataset. When I tried to
> set the dataset, I was corrupting the original dataset attribute on the
> Model. That is why I was trying to clone it.
>
You don't want to be modifying a model's dataset or cloning a model class
at runtime. Looking over your code I can't see a reason that using a
dataset method as showed an example of earlier wouldn't meet your need.
What is the reason you are trying to modify/clone a model, where working
with a clone of the model's dataset would be insufficient?
Looking at this code specifically:
filtered_dataset = NetworkObject.apply_filter(params)
filtered_dataset = filtered_dataset.where(:NODE_STATUS_ID => 1,
:OBJECT_STATUS_ID => 1)
@network_objects = NetworkObject.apply_pagination(filtered_dataset,
params[:_startRow], params[:_endRow], "name").all
Why wouldn't you just define your dataset methods (inside dataset_module)
such that you can do:
@network_objects = NetworkObject.apply_filter(params).
where(:NODE_STATUS_ID => 1, :OBJECT_STATUS_ID => 1).
apply_pagination(params[:_startRow], params[:_endRow], "name").all
Thanks,
Jeremy
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