read_entry

# File activesupport/lib/active_support/cache/mem_cache_store.rb, line 129
        def read_entry(key, options) # :nodoc:
          deserialize_entry(@data.get(escape_key(key), true))
        rescue MemCache::MemCacheError => e
          logger.error("MemCacheError (#{e}): #{e.message}") if logger
          nil
        end