Create and verify signed urls. Supports expiration time.

Reads in plain text files with one URL per line and outputs a list of unique URLs by domain

Gem for URLVoid API.

USAepay Client Library

usedby is a command line tool to discover all dependents of ruby gems across a github organization.

Easy user notification for your Rails application. Provides Notifiable model with details about actions performed by your users, like adding comments, responding etc.

Prefer urandom to OpenSSL

Usine (french word for factory) is a wrapper around factory_girl for Trailblazer’s operations.

Obtain the circumstances of recent and upcoming lunar eclipses for any location

Consumes USNO's imagery data services

Consumes USNO resources to return times of rise, set, and transit for the major solar system bodies and selected bright stars.

Uses USPS API to return State Abbrv and City for a Zip code. Then maps the state abbreviation to a full state name. Finally takes the state name and returns a list of counties and their population

This gem attempts to convert the received text to UTF8. It works by trying to convert the given text with a list of possible common encodings. This is useful if the developer knows the most common encodings that the application is going to be receiving, leaving the guessing work to this gem and b...

Unicode normalization library using utf8proc

Accurately counts the number of letters in a given Uthmani string.

My Ruby Utility Belt -- Not really intended for general use, but you're welcome to it.

Builds UTM links

Utter is a Domain-specific Microservices Framework written in Ruby. Utter helps you divide up your software project into fun-sized independently deployable API endpoints.

Generate and find by UUIDs in ActiveRecord models

Parse Descriptor for UVC (USB Video Class)