#uri

Maps an HTTP request to a set of configuration variables

Simple and immutable URI/URL builder in Ruby, with a fluent interface

Clean, filter and sample URLs to optimize data collection – Python & command-line – Deduplication, spam, content and language filters

A component that aids in manipulating and validating » Uniform Resource Identifiers (URIs)

A Ruby library to expand shortened URLs

Addressable is an alternative implementation to the URI implementation that is part of Ruby's standard library. It is flexible, offers heuristic parsing, and additionally provides extensive support for IRIs and URI templates.