14 lines
354 B
Ruby
14 lines
354 B
Ruby
module Diaspora::Guid
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# Creates a before_create callback which calls #set_guid and makes the guid serialize in to_xml
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def self.included(model)
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model.class_eval do
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before_create :set_guid
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xml_attr :guid
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end
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end
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# @return [String] The model's guid.
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def set_guid
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self.guid ||= ActiveSupport::SecureRandom.hex(8)
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end
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end
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