couchdb view generation could take a while. you could build temp views, then copy them in one shot

This gem provides a simple library to watch a couchdb database or specific documents and to receieve notifications when they change.

Система управления пользовательскими оповещениями и подписками

helps you code quicker

Semantic grep for Ruby

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This gem will allow for easy interaction with the Crate API to share your files!

Couldn't get two-legged OAuth working from existing Ruby libs, so this implements it "by-hand"

Creature.

An upgrade/port of ActiveMerchant's credit card class

Cregexp is a library of commonly used regular expressions, written in Ruby.

A ruby gem that allows you to easily integrate with the Irish Companies Registration Offices API.

Cronin can determine cron tasks executions

Cron specification implementation

crontab parser for ruby

Crops images based on entropy: leaving the most interesting part intact. Don't expect this to be a replacement for human cropping, it is an algorythm and not an extremely smart one at that :). Best results achieved in combination with scaling: the cropping is then only used to square the image, cutting off the least interesting part. The trimming simply chops off te edge that is least interesting, and continues doing so, untill it reached the requested size.

Crunch statistics

Rack middleware for Content Security Policy

Rails extensions for CSP Easy

Allows for users to run cspec in Rails applications