On Jul 12, 10:19 am, "Älphä Blüë" <[email protected]>
wrote:
> > But the variable is unnecessary, and in fact, a more concise way of
> > saying the same thing would be
>
> > if Model.find(:all).empty?
>
> Agreed. I was just showing that there are more ways of doing things. I
> use your approach...
>
> .empty?
> .nil?
>
> .. two things I use heavily in my projects...
Typically I use something like 'unless Model.first', but are any of
these techniques particularly lighter/faster on the db than others?
-eric
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