create, compare, parse and print Universally Unique Identifiers

 This library is useful for creating, comparing, parsing and printing
 Universally Unique Identifiers. See http://en.wikipedia.org/wiki/UUID
 for the general idea.
 .
 This package provides a library for the Haskell programming language.
 See http://www.haskell.org/ for more information on Haskell.