pakakeh.go/lib/uuidv7/uuid.go, branch mainCollections of packages and tools for working with Go programming language.http://git.kilabit.info/pakakeh.go/atom?h=main2026-04-12T21:27:12Zlib/uuid: return nil if ID is zero2026-04-12T21:27:12ZShulhanms@kilabit.info2026-04-12T20:12:16Zurn:sha1:a7e8750d5b83f390afec2333350a7293917dee12
Per RFC 9562 Section 5.9,
A Nil UUID value can be useful to communicate the absence of any
other UUID value in situations that otherwise require or use a
128-bit UUID.
A Nil UUID can express the concept "no such value here".
Thus, it is reserved for such use as needed for
implementation-specific situations.
In case of SQL, the Value method should return nil if ID is zero.
lib/uuidv7: add tests for Equal and Value2026-04-06T09:48:32ZShulhanms@kilabit.info2026-04-06T09:48:32Zurn:sha1:261b9d0bf714697710df1cbe37d9a27316d564dalib/uuidv7: add suffix Func to Now and Rand2026-04-06T09:29:02ZShulhanms@kilabit.info2026-04-06T09:29:02Zurn:sha1:0fd9dc3b4b9fe7acc0ebc498c2ab05a2e95a1239
Using Func suffix to function variable is common coding styles in Go.
lib/uuidv7: remove the v7 suffix from type2026-04-06T09:03:06ZShulhanms@kilabit.info2026-04-06T09:03:06Zurn:sha1:6049c2e86450464d6bfdbbdb4fa2b4d64912ca01
Adding suffix version to the type seems not right (and also mouthful to
read) since the package already defines the version of UUID.