David Yang wrote:
> I have a pretty standard multistage setup and I do a
>
> set :server_name, "myserver.com"
>
> In my prod) file along with some other variables.
>
> In my main deploy.rb I also set a default server_name but I expect
> that if prod already sets it then the default won't overwrite...
> However it seems as if it is - is server_name special in any regard
> from other vars set in multistage?
>
> Thanks,
> David
>
>
You could use fetch[1] method:
fetch(:server_name, 'myserver.com')
In this case if :server_name is not defined then get the value
'myserver.com'.
Regards!
[1]http://wiki.capify.org/index.php/Fetch
--
Rafa
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