Message 'next' is not understood. But yes,
UUID new hex asUppercase works fine. This is what happens when there is inadequate documentation: you end up doing things the *hard* way. Thanks. Sven Van Caekenberghe-2 wrote > Why not just > > UUIDGenerator default next hex asUppercase. > > Or even > > UUID new hex asUppercase. > > ? > > Since you are using #generateBytes:forVersion: (which is an internal > method BTW), you must be working in an older Pharo image (older than 6). > We replaced the UUIDGenerator class, the class comment in from the newer > version. > >> On 17 Jun 2017, at 16:27, horrido < > horrido.hobbies@ > > wrote: >> >> Okay, I figured it out. Here's my method: >> >> generateUUID >> | aStream hex s x | >> hex := '0123456789ABCDEF'. >> x := ByteArray new: 16. >> UUIDGenerator default generateBytes: x forVersion: 4. >> s := String new: 32. >> aStream := WriteStream on: s. >> x do: [ :each | aStream nextPut: (hex at: each // 16 + 1). >> aStream nextPut: (hex at: each \\ 16 + 1) ]. >> ^ s >> >> Works like a charm. It would've been nice if a similar example was >> available >> /somewhere/ on the web. >> >> >> >> -- >> View this message in context: >> http://forum.world.st/UUIDGenerator-tp4951725p4951731.html >> Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >> -- View this message in context: http://forum.world.st/UUIDGenerator-tp4951725p4951743.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.
