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mbklein/batch_item_check.rb

Created January 18, 2019 15:23
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Batch Item Check
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batch_item_check.rb
def check
return false if work.nil?
attached_titles = work.ordered_members.to_a.collect { |fs| fs.title.first }
expected_titles = attribute_hash[:file].collect { |fn| File.basename(fn) }
extra_titles = attached_titles - expected_titles
missing_titles = expected_titles - attached_titles
return true if extra_titles.empty? && missing_titles.empty?
yield(work: work, missing: missing_titles, extra: extra_titles)
false
end
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