Contents

module Internals

  module Index
  
    # TODO Needs a reconnect to be run after forking.
    #
    class Redis < Backend
    
      def initialize bundle_name, config
        super bundle_name, config
      
        # TODO
        #
        @index         = Redis::ListHash.new "#{config.identifier}:#{bundle_name}:index"
        @weights       = Redis::StringHash.new "#{config.identifier}:#{bundle_name}:weights"
        @similarity    = Redis::ListHash.new "#{config.identifier}:#{bundle_name}:similarity"
        @configuration = Redis::StringHash.new "#{config.identifier}:#{bundle_name}:configuration"
      end
    
      # Delegate to the right collection.
      #
      def ids sym
        index.collection sym
      end
    
      # Delegate to the right member value.
      #
      # Note: Converts to float.
      #
      def weight sym
        weights.member(sym).to_f
      end
    
      # Delegate to a member value.
      #
      def setting sym
        configuration.member sym
      end
    
    end
  
  end
  
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
picky-1.5.2	lib/picky/internals/index/redis.rb
picky-1.5.1	lib/picky/internals/index/redis.rb
picky-1.5.0	lib/picky/internals/index/redis.rb