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@willcosgrove
Created May 14, 2015 21:39
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The ClientID concern is for facilitating a passthrough of client IDs, useful for reconciling created records with their non-ID'd client counterpart.
module ClientID
extend ActiveSupport::Concern
included do
attr_writer :cid
after_commit :_save_cid, on: :create, if: -> { @cid.present? }
end
def cid
Thread.current[_cid_key]
end
private
def _save_cid
Thread.current[_cid_key] = @cid
end
def _cid_key
"cid:#{self.class.to_s.tableize}:#{id}"
end
end
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