An authlogic extension for authenticating via OAuth. This can be helpful for adding support for login/registration with Twitter credentials.

This is a stub gem to fix the confusion caused by autotest being part of the ZenTest suite. In now points to minitest-autotest as that has been extracted and massively enhanced beyond the original ZenTest autotest.

barcharts - print barcharts in your terminal in ascii or with unicode block elements

A gem that provides credit card validation. It is basically a ruby port of the javascript credit card validator by Thomas Fuchs (madrobby) (http://github.com/madrobby/creditcard_js).

csvreader - read tabular data in the comma-separated values (csv) format the right way (uses best practices out-of-the-box with zero-configuration)

date-formatter - date formatter by example; auto-builds the strftime format string from an example date

factbook - umbrella - all together incl. factbook readers, writers 'n' importers

factbook-codes - world factbook country codes (by region, by category, etc.)

factbook-fields - world factbook country profile meta data - categories, fields, subfields, and more

factbook-readers - turn thee world factbook country profile pages into open structured data e.g JSON

feedchecker - tools and helpers to check your web feeds

An extensible Ruby wrapper for Atom and RSS parsers. Feed normalizer wraps various RSS and Atom parsers, and returns a single unified object graph, regardless of the underlying feed format.

html-template - old-style classic HTML template language / engine like it's 1999 (incl. back-to-the-future ERB converter)

Simple image resize library without external program.

<tt>minitar-cli</tt> is a pure-Ruby command-line tool that uses {minitar}[https://github.com/halostatue/minitar] to provide a command-line tool, +minitar+, for working with POSIX tar(1) archive files. This is release 0.7, extracted from {minitar}[https://halostatue.ca/minitar], with modernizations.

newsbase

newscast - newsreader for easy (re)use - build your own facebook newsfeed in 1-2-3 steps in 5 minutes

Synchronizes bug tracking systems to omnifocus.

opmlparser - read / parse outlines (incl. feed subscription lists) in the OPML (Outline Processor Markup Language) format in xml

pluto-feedfetcher - fetch web feeds (w/ conditional HTTP get e.g. use etags, if-modified-since etc.)