you might be hitting - http://projects.reductivelabs.com/issues/2309
Ohad
On Thu, Feb 11, 2010 at 1:09 AM, Oded <oded.beno...@gmail.com> wrote:
> I'm trying to use (possibly) undefined variables that are not in the
> scope of my class in an erb template.
> How do I combine this :
>
> <% if has_variable?("myvar") then %>
> myvar has <%= myvar %> value
> <% end %>
>
> with this :
> <%= scope.lookupvar(myclass::myvar) %>
>
>
> The idea is to get the iptables template to go through all the classes
> assigned to a machine and add lines on relevant classes only(by
> searching for a specific variable in that class),this way I will not
> be forced to edit the iptables template/class every time another
> module needs to change its iptable settings.
>
> Without checking for undefined variables my code looks like this :
>
> <% classes.each do |current_class| -%>
> <% scope.lookupvar(current_class::iptables_input_tags) %>
> <% end -%>
>
>
>
> Oded
>
>
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