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# -*- encoding: binary -*-
require 'tokyocabinet'
module Metropolis::TC
autoload :HDB, 'metropolis/tc/hdb'
def self.extended(obj)
obj.instance_eval do
case ext = File.extname(@path_pattern || @path)
when '.tch'
extend Metropolis::TC::HDB
else
raise ArgumentError, "unsupported suffix: #{ext}"
end
end
end
end
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