cache (Merb::Cache::MemcacheStore)

    # File lib/merb-cache/cache-store/memcache.rb, line 64
      def cache(_controller, key, from_now = nil, &block)
        _data = @memcache.get(key)
        if _data.nil?
          _expire = from_now ? from_now.minutes.from_now.to_i : 0
          _data = _controller.send(:capture, &block)
          @memcache.set(key, _data, _expire)
        end
        _controller.send(:concat, _data, block.binding)
        true
      end