# File activesupport/lib/active_support/cache/serializer_with_fallback.rb, line 162
def _dump(entry)
  MARK_UNCOMPRESSED + Marshal.dump(entry.pack)
end

# File activesupport/lib/active_support/cache/serializer_with_fallback.rb, line 175
def _load(marked)
  dumped = marked.byteslice(1..-1)
  dumped = decompress(dumped) if marked.start_with?(MARK_COMPRESSED)
  Cache::Entry.unpack(Marshal.load(dumped))
end

# File activesupport/lib/active_support/cache/serializer_with_fallback.rb, line 166
def dump_compressed(entry, threshold)
  dumped = Marshal.dump(entry.pack)
  if compressed = try_compress(dumped, threshold)
    MARK_COMPRESSED + compressed
  else
    MARK_UNCOMPRESSED + dumped
  end
end

# File activesupport/lib/active_support/cache/serializer_with_fallback.rb, line 181
def dumped?(dumped)
  dumped.start_with?(MARK_UNCOMPRESSED, MARK_COMPRESSED)
end