byteSwap4321 - convert between little-endian and big-endian

4321 byte swap the data in a CkByteArray. This converts between little-endian and big-endian.

Download Chilkat Ruby Library

require 'chilkat'

data = Chilkat::CkByteData.new()

littleEndian = true

#  Append 4-byte signed integer in little-endian byte-order
#  ( 1193046 decimal = 0x123456 hex )
data.appendInt(1193046,littleEndian)
data.appendInt(1193046,littleEndian)
data.appendInt(1193046,littleEndian)

#  Examine the bytes as a hex encoded string:
print data.getEncoded("hex") + "\n";

#  Byte swap...
data.byteSwap4321()

#  Examine the bytes again...
print data.getEncoded("hex") + "\n";