Contents

# This is the class loader, for use as "include Redis::Objects::Lists"
# For the object itself, see "Redis::List"
require 'redis/list'
class Redis
  module Objects
    module Lists
      def self.included(klass)
        klass.instance_variable_set('@lists', {})
        klass.send :include, InstanceMethods
        klass.extend ClassMethods
      end

      # Class methods that appear in your class when you include Redis::Objects.
      module ClassMethods
        attr_reader :lists

        # Define a new list.  It will function like a regular instance
        # method, so it can be used alongside ActiveRecord, DataMapper, etc.
        def list(name, options={})
          @lists[name] = options
          class_eval <<-EndMethods
            def #{name}
              @#{name} ||= Redis::List.new(field_key(:#{name}), redis, self.class.lists[:#{name}])
            end
          EndMethods
        end
      end

      # Instance methods that appear in your class when you include Redis::Objects.
      module InstanceMethods
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
redis-objects-0.2.1	lib/redis/objects/lists.rb
redis-objects-0.2.0	lib/redis/objects/lists.rb
redis-objects-0.1.2	lib/redis/objects/lists.rb
redis-objects-0.1.1	lib/redis/objects/lists.rb