[erlang-questions] If you are homesick for object.selector

Richard O'Keefe <>
Tue Jan 29 01:08:52 CET 2013


On 29/01/2013, at 5:16 AM, Evan Miller wrote:
> From my understanding of the Law of Demeter, a proper rewrite would look like:
> 
> if (hasrating)
> {
>   thechkbox = currRating[0].firstChildOfFirstChildOfThirdChildOfParentOfParentOfParentOfParentOfParentOfParent();
>   thechkbox.disabled = false;
> }

No, it would be something like
   if (has_rating) ratable_part().disable_checkbox();





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