Feature #17833
Updated by dsisnero (Dominic Sisneros) almost 3 years ago
``` ruby assuming you have a ByteArray class that we can get a memoryview from ba = ByteArray.new(8) # #17834 mv_at_4 = Fiddle::MemoryView.new(ba)[4..-1] f = File.open('/dev/urandom', 'rb'){|s| s.readinto(mv_at_4) # write the content of /dev/urandom from offset 4 to the end of the bytearray, effectively reading only 4 bytes ```