There's a space missing between the two ?s.
--Matt Jones
On Jan 11, 2011, at 3:56 PM, kay wrote:
> I am following Rapid-Rails-with-Hobo-2010-03-30.docx book and on
> Tutorial 23 – Using Hobo Lifecycles for Workflow page 275 following
> expression should be added to the recipe model.
>
>
> named_scope :viewable, lambda {|acting_user| {:conditions =>
> “#{acting_user.signed_up??1:0}=1 or lifecycle_state='published'"
> }}
>
> When I run the application following error raises:
>
> [2011-01-11 00:44:13] ERROR SyntaxError: /home/kay-uwe/tutorials/
> four_table/app/models/recipe.rb:23: syntax error, unexpected ':',
> expecting '}'
> ...=> "#{acting_user.signed_up?1:0}=1 or lifecycle_state='publi...
>
> I think there is a typo error in "acting_user.signed_up??1:0" but I
> could not get the right expression.
>
> Can someone help me at this stage?
>
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