Lazily generate string pattern combinations to name your [puppy|startup|band] or write bad poems or produce UUID variants. Kinda like reverse regex. Lazily loads "pages" of combinations and returns results before the heat death of the universe.

Provides Stripe-style public identifiers (like usr_abc123) for Rails models using hashids or base62 encoding. Supports both integer and UUID primary keys, with automatic URL parameter handling and controller helpers.

在Mongoid实例初始化后自动生成uuid字段。

Add timestamps, parent PID's and request UUID's to each logger line.

Get Mojang profile information coming from a username or a UUID. Will also read in whitelist data and output whitelists in pre-1.7 and 1.7+ formats.

Ruby libuuid

A simple hello world gem that generates UUIDs using SecureRandom.

Convert Integer ID or UUID String to/from Base58 String; Generate random Base58 String

RUUID (Ruby UUID) parses, generates, and represents RFC 4122 universally unique identifiers.

UUID ids for sunspot

Sequel Model plugin that adds [0-9a-z] unique id prefixed by a custom string.

== Description A tool for describing and validating objects as intuitively as possible. Easier to read and write than JSON Schema, and more powerful than a simple hash comparison. Example usage: shape = { :$uuid => { email: :$email, first_name: String, las...

typo in aws gem

Finds linked posts using UUIDs to make them available to Liquid

An AR abstract superclass that features a UUID as the default 'id' column, and a generator.

Generate secure 64-bit integers using the same approach used by UUIDs.

Time-ordered UUIDv4

Sole helps with generating unique identifiers similar to a UUID or ULID but packing in additional metadata to make it useful for storage solutions.

Online logging solution (like [Datadog](https://www.datadoghq.com)) have drastically transform the way we log. An app will nowdays logs dozen (hundred) of logs per requests. The issue is often to correlate this logs, with the initiating request (or job) and add shared metadata on this logs. He...