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json_attrs
2010 Feb 16
0
as_json and self-referential associations
...on.
However I am not sure how you are supposed to, or whether it is
designed to handle multiple variations of association inclusion.
For example I have a model using acts_as_tree, so that each instance
has children and a parent:
class CatalogueCategory < ActiveRecord::Base
acts_as_tree
JSON_ATTRS = [''id'', ''name'', ''description'', ''slug'']
def as_json(options=nil)
attributes.slice(*JSON_ATTRS).merge(:children =>
children, :ancestors => ancestors)
end
end
The ancestors reference is an array of parent, grand...