Convert your JSON schema files to Mantle compatible Objective-C models

UPS shipping gem for integrating UPS's API into a Ruby script.

Uptime Robot API client for Ruby.

UPYUN Rest API and Form API SDK

Upyun gem for paperclip

Interface to urbandictionary.com

Interfacing with URBANopt

Parses and normalizes URIs very quickly, using Google's URI canonicalization library

Example of creating a Ruby Gem for RailsCasts episode #301

Verify URLs confirm to expected patterns. Ruby port of Jesse Pollak's Urlmatch

A simple, localizable ActiveModel::EachValidator for URL fields. Supports format validation as well as optional network reachability checks via HEAD (or any other HTTP verb) requests.

URL validator with normalize URL from different charset

Utility methods to normalize and validate URNs

Simplify working with US bank holidays.

US Core Inferno tests

A gem to include all the USDA nutrient data quickly into a ruby project

Random HTTP User-Agent string generator

In few cases random HTTP User-Agent strings are required that are generated by this gem.

Low-level gem to access Usergrid / Apigee App Services

Includes functionality for site-specific registration and third-party authentication strategies such as social networks (Facebook, Twitter and Linkedin) and freemail providers (Yahoo, Windows Live and Gmail) with support for external database authentication.