Crunch is an alternative MongoDB driver with an emphasis on high concurrency, atomic update operations, and document integrity. It uses the Rev event library for non-blocking writes and reads. Its API is more limited than the official Mongo Ruby driver, but simpler and more Rubyish.

Check password hash, like OpenBSD's crypt_checkpass(3) / PHP's password_verify()

A gem to encrypt data using public keys.

Authentication module using BCrypt; initially Hanami-specific.

# Cryptophysh My attempt to produce a solution to the requirements listed [here](https://github.com/krystal/code-tasks/blob/main/password-generator.md). Essentially, a library/gem you can include in to your own code to add a `::generate_password` class method on a class. I've pushed the built g...

CSDL is a gem for producing Abstract Syntax Trees for the [DataSift CSDL Filter Language](http://dev.datasift.com/docs/csdl). Working with an AST instead of raw strings provides a simpler way to test and validate any given CSDL filter.

Utility to calculate the contrast ratio between 2 colors, for checking the level of conformance to the WCAG 2.0 criteria. Hexadecimal notation, RGB/HSL/HWB functions are supported as input formats. And a command-line interface is provided for a demonstration purpose.

inline CSS from external file(s) and/or style elment(s) in head element into style attibute of HTML elements

Parse C structs into usable Ruby structs such as BinData

CSV to SQL conversion tool with user friendly CLI

Filters CSV or TSV files (default) by column names

cta_redux takes the data provided by the CTA in its various forms, and turns it into a clean, cohesive client API that can be used to easily build a transit related project. Using Sequel, we integrate GTFS scheduled service data with live data p...

Cuckoo implements simple, distributed cron using locks in Redis. This is a placeholder, as the functionality does not currently exist. See also: - zhong (https://rubygems.org/gems/zhong)

The cucloud module is intended to serve as a lightweight wrapper around the AWS SDK that can be used to share common functionality across various AWS utilities and tools that we develop at Cornell

Cucumber extension for distributed running of features from a queue.

A collection of cucumber formatters

Cucumber-In-The-Yard is a YARD extension that processes Cucumber Features, Scenarios, Steps, Step Definitions, Transforms, and Tags and provides a documentation interface that allows you easily view and investigate the test suite. This tools hopes to bridge the gap of being able ...

Assert the value of Cucumber features

Automated functional testing of voice applications is typically difficult and expensive. Not so when we can specify our systems using Cucumber.

cudd-rb is a ruby bridge to the CU Decision Diagram (CUDD), an implementation of Binary Decision Diagrams.