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Size: 839 Bytes
Versions: 55
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Stored size: 839 Bytes
Contents
# frozen_string_literal: true
# Monkey patch ActiveFedora::RelsExtDatastream.short_predicate to
# create missing mappings on the fly.
module ActiveFedora
class RelsExtDatastream
def self.short_predicate(predicate)
# for this regex to short-circuit correctly, namespaces must be sorted into descending order by length
if match = /^(#{Predicates.predicate_mappings.keys.sort.reverse.join('|')})(.+)$/.match(predicate.to_str)
namespace = match[1]
predicate = match[2]
ns_mapping = Predicates.predicate_mappings[namespace] ||= {}
pred = ns_mapping.invert[predicate]
if pred.nil?
pred = predicate.underscore.to_sym
ns_mapping[pred] = predicate
end
pred
else
raise "Unable to parse predicate: #{predicate}"
end
end
end
end
Version data entries
55 entries across 55 versions & 1 rubygems