10 lines
245 B
Ruby
10 lines
245 B
Ruby
require 'pstore'
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require 'set'
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Address = Struct.new :id, :street, :city, :state, :zip
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db = PStore.new("addresses.pstore")
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db.transaction do
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db[:next] ||= 0 # Next available Address#id
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db[:ids] ||= Set[] # Set of all ids in db
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end
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