File: //usr/lib/ruby/vendor_ruby/moneta/adapters/gdbm.rb
require 'gdbm'
module Moneta
module Adapters
# GDBM backend
# @api public
class GDBM < Memory
# @param [Hash] options
# @option options [String] :file Database file
# @option options [::GDBM] :backend Use existing backend instance
def initialize(options = {})
@backend = options[:backend] ||
begin
raise ArgumentError, 'Option :file is required' unless options[:file]
::GDBM.new(options[:file])
end
end
# (see Proxy#close)
def close
@backend.close
nil
end
end
end
end