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class PostObserver
def after_save(post)
Slug[post.slug] = post.id.to_s
return true
end
end

Could you clarify line 3? It looks like a variable assignment, method call assignment and don't know what else rolled up in one.

Thanks.

Ah never mind. I've gotten it. Its a hash mapping for redis. Almost lost me there.

Your reds tutorial is excellent!

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