Haml defines a local "open" helper which is used to succinctly create
HTML in Ruby code. If you need to use Kernel.open, you have to
explicitly reference the namespace.
- Nathan
russ816 wrote:
> Whenever I try to include this code inside a haml view I get errors.
>
> Haml: 1.7.1
> Ruby: 1.8.6
> Rails: Edge
>
> Code:
> FeedNormalizer::FeedNormalizer.parse(open('http://www.iht.com/rss/
> frontpage.xml')).entries.first
>
> Error:
> You have a nil object when you didn't expect it!
> You might have expected an instance of Array.
> The error occurred while evaluating nil.entries
>
> This only happens in Haml, it works fine in erb.
>
> Feed Normalizer Readme
> http://code.google.com/p/feed-normalizer/wiki/Readme
>
>
> >
>
>
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