UUID V4 compliant timestamp uuid where also the string representation is correctly sorted by timestamp

UUID generator/parser in <300 lines. It fully supports UUID versions 1, 3, 4 and 5.

Overrides setting flash messages to automatically wrap them in a hash. The original message is stored in the :message key and the request UUID is stored in the :request_uuid key.

Useful helpers to consistently migrate Integer id columns to UUID in PostgreSql. Special support for primary keys and references.

RSpec UUID matcher

SQLite's UUID v4 extension, packaged as a gem.

Override migration methods to support UUID columns without having to be explicit about it.

Uuid fields for mongoid

UUID "version 6" implementation in Ruby

This gem is a Logstash plugin required to be installed on top of the Logstash core pipeline using $LS_HOME/bin/logstash-plugin install gemname. This gem is not a stand-alone program

Minecraft username uuid api for ruby

Adds declarative uuid attribute initialization to models

Secure, collision-resistant ids optimized for horizontal scaling and performance.Next generation UUIDs. Need unique ids in your app? Forget UUIDs which often collide in large apps.Use Cuid2, instead.

Translate an identifier into a UUID

UUID management for models

A gem to generate an UUID.

UUID library for Ruby

Automatically use UUID v7 for all primary keys in Rails applications. Works with PostgreSQL, MySQL (mysql2 & trilogy), and SQLite, zero configuration required.

Allows Rails Admin to work with PostgreSQL UUID field type.

Generates a UUID for Resque jobs as they are enqueued