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Last active Aug 29, 2015
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class GenericFile < ActiveFedora::Base
  has_metadata 'descMetadata', type: MediaAnnotationDatastream
  has_attributes :title_attributes, datastream: 'descMetadata', multiple: true
  attr_accessible   :title_attributes     # <== needs to be changed to use strong params, yes?


class MediaAnnotationDatastream < RDF::EbuCore::Datastream
  property :title, predicate: RDF::EbuCore::Vocabulary.title, class_name: Title
  accepts_nested_attributes_for :title

and the offending test line looks something like this...

generic_file = GenericFile.find(generic_file_id)

attributes = {
  "title_attrributes" => [
    {"title_type" => "Series", "value" => "Sesame Street"},
    {"title_type" => "Program", "value" => "Cookie Did It All for the Nookie"}

# Here is the line that triggers the error
generic_file.attributes = attributes

... and produces this error...

NoMethodError: undefined method `title_attributes' for #<MediaAnnotationDatastream:0x007fdcaf7a44d0>
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