On Apr 3, 12:37 am, Rick wrote:
> Hi Frederick,
>
> Once again thankyou for taking the time to respond.
>
> I am a little confused by your response.
>
> Your method seems to suggest that I pass an argument/array into the
> method.
>
> @phonecalls should already contain all of the array data, no
Hi Frederick,
Once again thankyou for taking the time to respond.
I am a little confused by your response.
Your method seems to suggest that I pass an argument/array into the
method.
@phonecalls should already contain all of the array data, no? Why do I
need to pass this in. Cant I just create
On Apr 2, 2:00 pm, Rick wrote:
> On Apr 2, 11:59 am, Frederick Cheung
> wrote:
>
> Hi Fred thnaks for your time.
>
> I thought that I had created a class method in the (phonecall class) .
> Do you mean in the array class? And how do I do that. Is it not
No. (well technically you could create
Hi Matt, Thanks for your time.
I thought that by putting my total_cost method in the phonecall model
that I was doing exactly that.
I appreciate that I can use the view shortcut so thanks for that tip.
I do need to understand how to create methods that act upon an array
of objects both in this i
On Apr 2, 11:59 am, Frederick Cheung
wrote:
> On 2 Apr 2009, at 11:35, Rick wrote:
>
>
>
> > Hi I am learning rails and have hit a bit of a wall.
>
> > I have created methods previousley that work fine on a single object.
> > However in my latest project I am trying to calculate the total cost
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
On 2 Apr 2009, at 11:35, Rick wrote:
>
> Hi I am learning rails and have hit a bit of a wall.
>
> I have created methods previousley that work fine on a single object.
> However in my latest project I am trying to calculate the total cost
> of a group of phonecalls and I am having difficulty cre
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