gmod-messagepack
An edit of lua-MessagePack that works in Garry's Mod. Using the library works almost exactly the same as the original, except instead of requiring the library you create a localised copy of the object for your addon. This is so you can set addon specific configurations on the library without the worry of causing any interference.
Example Usage
local msgPack = messagePack.new() --Create a copy of the messagepack object so we can use our own settings
local testData = {"one", 2, {3, 3.5}, false}
PrintTable(testData)
local packedData = msgPack.pack(testData) --Pack the test data
print(packedData)
PrintTable(msgPack.unpack(packedData)) --Unpack the test data, prints the same as the first PrintTable()