Monday, February 3, 2014
On Saturday, 1 February 2014 20:15:38 UTC-5, Bizt wrote:
Consider, though, that if for whatever reason an invalid id is passed
in, @account will be nil and so @account.transactions will give you
a NoMethod error.
What do you want to happen at that point?
Good point. Thanks, I'll put some checking to see if account is valid or not and handle it accordingly.
One quick way to do that is to use plain `find` instead of `find_by_id`, thus:
@account = current_user.accounts.find(params[:account])
If a user attempts to request an account that doesn't belong to them, this will raise ActiveRecord::RecordNotFound. The default Rails rescue_from will translate that into an HTTP 404 Not Found response.
--Matt Jones
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