Ruby on Rails

On Fri, Jan 31, 2014 at 9:47 PM, Bizt <martyn.biz@gmail.com> wrote:

> def index
> @account = current_user.accounts.find_by_id(params[:account])
> @transactions = @account.transactions;
> end
>
> .. works fine

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?

--
Hassan Schroeder ------------------------ hassan.schroeder@gmail.com
http://about.me/hassanschroeder
twitter: @hassan

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