On 2 Apr 2009, at 11:59, Frederick Cheung wrote:
>> In my controller I am finding the @phonecalls
>> And in my view I want to say @phoncalls.total_cost
>>
> The easiest way is probably to create a class method that takes as an
> argument the array and returns the total cost.
You could also run in your view e.g. @phonecalls.sum { |p| p.cost }
-Matt
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