Ruby on Rails

On 5 August 2014 11:59, Jaimin Pandya <lists@ruby-forum.com> wrote:
>> As I have already said you need to debug or show us the code where you
>> tell the individual line item that it owns that particular
>> expensescounter (or the code where you tell the expenses that it
>> belongs to that particular line item, whichever way you do it).
>>
>> Presumably somewhere you have called current_expensescounter to create
>> it, but then what have you done with it?
>
> I have used current_expensescounter method in application_controller.rb
> file.
>
> Then current_expensescounter use in create method of
> line_items_controller.rb file to add selected quantity to
> expensescounter. like as follow:
>
> def create
> @expensescounter = current_expensescounter
> quantity = Quantity.find(params[:quantity_id])
> @line_item = @expensescounter.add_quantity(quantity.id)
> @line_item.quantity = quantity
> .
> .
> .
> .
> .
> end
>
> In above code i used add_quantity, that method i define in
> expensescounter.rb file like as follow:
>
> def add_quantity(quantity_id)
> current_item = line_items.find_by_quantity_id(quantity_id)
> if current_item
> current_item.expense += 1
> else
> current_item = line_items.build(quantity_id: quantity_id)
> end
> current_item
> end



I still don't see the code that adds @expensescounter to @line_item.
Can you point to a particular line that does this?

Colin

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