Here I'm again!
I thought it worked but I still cannot view the recipe table when a
user is signed in. Following error message raises:
CACHE (0.0ms) SELECT count(*) AS count_all FROM "categories" INNER
JOIN "category_assignments" ON "categories".id =
"category_assignments".category_id WHERE
(("category_assignments".recipe_id = 1))
CACHE (0.0ms) SELECT * FROM "countries" WHERE ("countries"."id" =
1)
ActionView::TemplateError (undefined method `signed_up?' for
nil:NilClass) on line #6 of app/views/recipes/index.dryml:
3: <div>
4: <table-plus fields="this, categories.count, categories,
country">
5: <controls:>
6: <transition-buttons/>
7: </controls:>
8: </table-plus>
9: </div>
Can someone help me again?
Kay
On Jan 12, 10:19 pm, kay <[email protected]> wrote:
> On Jan 12, 1:03 am, Tomoaki Hayasaka <[email protected]>
> wrote:> > > named_scope :viewable, lambda {|acting_user| {:conditions =>
> > > > “#{acting_user.signed_up??1:0}=1 or lifecycle_state='published'"
> > > > }}
>
> thks. Tomoaki,
>
> that's it. There must be spaces between ? and ? and 0 and : and 1. Now
> everything is ok.
>
> > There's a space missing between ? and 1. ?1 is parsed as a fixnum
> > (ruby 1.8) or a string literal (ruby 1.9).
>
> > >> ?1
>
> > => "1" # in ruby 1.9>> nil.nil? ? 2 : 3
> > => 2
> > >> nil.nil?? 2 : 3
> > => 2
> > >> nil.nil? ?2 : 3
>
> > SyntaxError: (irb):14: syntax error, unexpected ':', expecting $end
>
> > -----
> > Tomoaki Hayasaka <[email protected]>
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