A gem to help you retrofit UUIDs to your existing Rails application.

A fast Ruby implementation of UUID versions 4, 6, 7, and 8 🪪

This extends shoulda-matchers to allow validating binary uuids in models.

Compression and packing methods for singular and collection UUIDs.

Generate uuids for models

A UUIDv4 support library

UUID generator for producing universally unique identifiers based on RFC 4122 (http://www.ietf.org/rfc/rfc4122.txt).

UUID generator for producing universally unique identifiers based on RFC 4122 (http://www.ietf.org/rfc/rfc4122.txt).

UUID generator for producing universally unique identifiers based on RFC 4122 (http://www.ietf.org/rfc/rfc4122.txt).

Add binary (not string) UUIDs to ActiveRecord in MySQL

Add binary (not string) UUIDs to ActiveRecord in MySQL

Simple, scalable UUID generation.

active_record_uuid is a nice gem that add uuid supports to your activerecord models (MySQL). It allows you to store uuid in various formats: binary (16 bytes), base64 (24 bytes), hexdigest (32 bytes), or string (36 bytes), and query back with uuid string.

Bullet Train Has UUID

FriendlyUUID is a Rails gem that shortens your UUID records' URLs. What once was 758d633c-61d4-4dfc-ba52-b7b498971097 becomes 758d. FriendlyUUID does not introduce any new state to your models, even under the hood. FriendlyUUID URLs are exactly as unique as they need to be. The...

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

The has_uuid gem adds a UUID to your AR models. See the README for details.

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

Guid is a Ruby library for portable GUID/UUID generation. At the moment it can be used on Windows (except first release of Win95 and older) and on Unix. This is a fork of David Garamond's ruby-uuid library.

uuid_v7 enables UUID V7 as primary keys in Rails, optimized for Mysql and Sqlite, with efficient migration and integration features.