Sha256: b737bd544e5d64ef83adedce9d0563cbd5f8f5753f93a41af56705ba31d7e4c1
Contents?: true
Size: 756 Bytes
Versions: 12
Compression:
Stored size: 756 Bytes
Contents
# encoding: binary
# Ruby doesn't support pack to/unpack from
# 64bit string in network byte order.
module AMQ
module Hacks
BIG_ENDIAN = ([1].pack("s") == "\x00\x01")
Q = "Q".freeze
if BIG_ENDIAN
def self.pack_64_big_endian(long_long)
[long_long].pack(Q)
end
def self.unpack_64_big_endian(data)
data.unpack(Q)
end
else
def self.pack_64_big_endian(long_long)
result = [long_long].pack(Q)
result.chars.to_a.reverse.join
end
def self.unpack_64_big_endian(data)
data = data.chars.to_a.reverse.join
data.unpack(Q)
end
end
end
end
# AMQ::Hacks.pack_64_big_endian(17)
# AMQ::Hacks.unpack_64_big_endian("\x00\x00\x00\x00\x00\x00\x00\x11")
Version data entries
12 entries across 12 versions & 1 rubygems