UUID
適応バージョン
- 4.2.1
- 4.2.7
- 4.2.9
- 5.0.0.1
- 5.1.7
- 5.2.3
- 6.0.2.1
- 7.0.0
説明
UUID
使い方
Digest::UUID.uuid_v4
例
UUID
Digest::UUID.uuid_v4
# "4ad2a6a9-0135-4158-94d3-a33e41bbe048"
UUID
Digest::UUID.uuid_v4
Digest::UUID.uuid_v4
# "4ad2a6a9-0135-4158-94d3-a33e41bbe048"