git clone git://github.com/iij/mruby-pack.git
cp -pr mruby-pack ${MRUBY_ROOT}/mrbgems/g/.
echo mruby-pack >> ${MRUBY_ROOT}/mrbgems/GEMS.active
cd ${MRUBY_ROOT}
rake ENABLE_GEMS="true"
./bin/mruby ${MRUBY_ROOT}/mrbgems/g/mruby-pack/example/sample.rb

support template string

C : 8-bit unsigned (unsigned char)
c : 8-bit signed (signed char)
S : 16-bit unsigned, native endian (uint16_t)
s : 16-bit signed, native endian (int16_t)
L : 32-bit unsigned, native endian (uint32_t)
l : 32-bit signed, native endian (int32_t)
n : 16-bit unsigned, network (big-endian) byte order
N : 32-bit unsigned, network (big-endian) byte order
A : arbitrary binary string (space padded, count is width)
a : arbitrary binary string (null padded, count is width)
Z : same as "a", except that null is added with *
H : hex string (high nibble first)
h : hex string (low nibble first)
m : base64 encoded string (see RFC 2045, count is width)

License

This software is licensed under the same license terms of the original mruby.