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# ruby 1.9.0 (2007-12-25 revision 14709) [i386-mswin32]

# This is okay...
# h = {
#   "x"=>[[4.0]]
# }


# marshall_test_case.rb:8:in `load': marshal data too short (ArgumentError)
#         from marshall_test_case.rb:8:in `<main>'
h = {
  "x"=>[[4.0]]
}




File.open("sample.cache", "w"){|f| Marshal.dump(h, f)}
puts Marshal.load(File.read("sample.cache"))