I'm trying to figure out how to model an activity stream for a social
site im building and I don't really know what's the best way to do it.
Have a FeedItem model with each row referencing a model (Post,
Comment, etc) so it would be something like the following:
class FeedItem
include DataMapper::Resource
property :user_id, Integer #user who performed the action
property :feed_item_class, Class
property :feed_item_id, Integer
end
and then I would have to write a method that queries each
feed_item_class and then combines the results of each query into one
array.
OR have a FeedIten model that has a yaml property that contains the
data related to that feed item:
class FeedItem
include DataMapper::Resource
property :user_id, Integer #user who performed the action
property :feed_item_class, Class
property :feed_item_id, Integer
property :data, Yaml
end
So for instance: FeedItem.create(:user_id => 1, :feed_item_class =>
Comment, :feed_item_id => 42, :data => "{body: blah}"
Any help would be appreciated.
-bryan
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