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50 lines
870 B
50 lines
870 B
require 'uuidtools'
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require_relative 'backend/detector'
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require_relative 'backend/memory'
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module DataRepository
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def self.new(backend_or_connection=nil)
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backend = Backend::Detector.new(backend_or_connection).detect
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Repository.new(backend)
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end # DataRepository.new
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class Repository
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def initialize(storage=Backend::Memory.new)
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@storage = storage
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end
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def backend
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@storage
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end
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def store(key, data, options={})
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storage.store(key.to_s, data, options)
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end
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def fetch(key)
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storage.fetch(key.to_s)
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end
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def delete(key)
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storage.delete(key.to_s)
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end
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def exists?(key)
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storage.exists?(key)
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end
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def keys
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storage.keys
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end
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def next_id
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UUIDTools::UUID.timestamp_create
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end
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private
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attr_reader :storage
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end # Handler
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end # DataRepository
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