Contents

module Monkeyshines
  module Store
    class ReadThruStore < Monkeyshines::Store::TyrantTdbKeyStore

      #
      # If key is absent, save the result of calling the block.
      # If key is present, block is never called.
      #
      # Ex:
      #   rt_store.set(url) do
      #     fetcher.get url # will only be called if url isn't in rt_store
      #   end
      #
      def set key, force=nil, &block
        return if !force && db.has_key?(key)
        result = block.call() or return
        super(key, result)
      end

    end
  end
end

Version data entries

16 entries across 16 versions & 2 rubygems

Version	Path
wukong-3.0.0.pre	old/wukong/store/read_thru_store.rb
wukong-2.0.2	lib/wukong/store/read_thru_store.rb
wukong-2.0.1	lib/wukong/store/read_thru_store.rb
wukong-2.0.0	lib/wukong/store/read_thru_store.rb
wukong-1.5.4	lib/wukong/store/read_thru_store.rb
wukong-1.5.3	lib/wukong/store/read_thru_store.rb
wukong-1.5.2	lib/wukong/store/read_thru_store.rb
wukong-1.5.1	lib/wukong/store/read_thru_store.rb
wukong-1.5.0	lib/wukong/store/read_thru_store.rb
wukong-1.4.12	lib/wukong/store/read_thru_store.rb
wukong-1.4.11	lib/wukong/store/read_thru_store.rb
monkeyshines-0.2.3	lib/monkeyshines/store/read_thru_store.rb
monkeyshines-0.2.2	lib/monkeyshines/store/read_thru_store.rb
monkeyshines-0.2.1	lib/monkeyshines/store/read_thru_store.rb
monkeyshines-0.2.0	lib/monkeyshines/store/read_thru_store.rb
monkeyshines-0.0.2	lib/monkeyshines/store/read_thru_store.rb