FFI Wrapper for libuuid with extra helpers for common UUID tasks like getting an array of uuids for quicker distribution

pg_space_cadet is a simple hack for postgreSQL and ActiveRecord which provides a uuids table of distributable identities of space cadets -- ActiveRecord::Base instances which use the SpaceCadetWrapper. Each space cadet has a default ActiveRecord id unique in the set of all local space cadets; a s...

Generates RFC 4122 compliant UUIDs. These UUIDs can be treated as their raw byte representation or as human-readable strings.

Typed UUIDs 2 bytes are reserved in the UUID for the class enum

Implementation of UUID v7

URL-friendly, Base32-encoded UUIDs for Rails models

Convert UUIDs to compact Base58 or Base62 representations (22 chars vs 36). Guaranteed roundtrip encoding, URL-safe output, and built-in UUID generation.

Helps using uuid everywhere in routes instead of id for ActiveRecord models.

Generate UUID(rfc4122) version 3(based on md5) or version 5(based on sha-1).

A UUIDv4 support library

extend to base58 readable short uuid-style ids

Youyouaidi offers a UUID class for parsing, validating and encoding UUIDs

UUIDv47 implementation in Ruby

nice and easy, user-facing uuids

Generate uuids for models

Converts BSON::ObjectId to and from UUIDv1's.

Bundle friendly pure ruby UUID generator supporting v1, v3, v4, v5

Compression and packing methods for singular and collection UUIDs.

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

A simple gem to auto generate UUIDs for the id field of models.