Ruby on Rails

On Tue, Aug 19, 2014 at 2:43 PM, Antonio Moreno <lists@ruby-forum.com> wrote:

>> I believe this (explicitly wrapping the options hash) should work with
>> your extension:
>>
>> has_many :children, -> { order 'id asc' }, { dependent: :destroy } do
>
> thanks! That did it!
>
> Is it too much to ask why the options hash has to be wrapped?

Sorry, I'm not a parser internals guy :-)

But when I run into a wtf? syntax error I try to imagine how the line
could be ambiguous to evaluate, and make it as explicit as possible.

Sometimes that's all it takes :-)

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

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