Client ID converter

[zwetan]

we need a little utility function to convert from/to Client ID coming from analytics.js

see Client ID

The Client ID should be a random 64 bit integer. Historically, Google Analytics has separated its clientID into two 32-bit, unsigned, base-10 parts: 123456789.123456789. The measurement protocol supports larger UUIDs including alpha numeric characters.

[zwetan]

cookie to hex

123456789.123456789

split on the dot
var a:uint = 123456789;
var b:uint = 123456789;

convert to hex
ahex = "75BCD15"
bhex = "75BCD15"

final result should be
ClientId = "75BCD15-75BCD15"