A Ruby gem to help students improve their English. A teacher can correct a student's sentence and this gem will automatically provide information on the type of error (i.e. punctuation, spelling, etc.), the placement of the errors, and the number of errors.

A Ruby chat application suitable to be embedded in you existent rack application.

The nice Hipchat API gem

Simple gem (middlware) to block ChatGPT-User

Provides libraries for interacting with the ChatGPT API and a CLI program `chatgpt-rb` for live conversations. Supports writing tools (functions) in Ruby and streaming responses.

A ruby wrapper for the chatmeter API.

An implementation of the Chatops-RPC Protocol client

Chatpdf is a ruby gem around the ChatPDF API

API wrapper for chatspry in ruby

An Adium log parser with an easy interface. Supports custom parsers too.

'chatty_error' helps you create error with message easily. An error message is loaded from i18n locale file.

Automatically appends a merge-message when cherry-picking commits across branches.

Chauffeur is a tool to help manage drivers for automating browsers.

A ruby wrapper for the chawk REST api.

chbuild is an open-source command line application written in Ruby. It's main purpose is to simplify web app development by running a site using Docker containers so you don't have to install Apache, PHP and PHP extensions on your own machine.

chchchanges makes it convenient to create and maintain a proper CHANGELOG. Users can create CHANGELOG entries from the command line. Each entry is saved as in individual .json file which prevents CHANGELOG merge conflicts. For more info, check out the README or inspect the code at https://github.com/EricJZell/chchchanges

http://kurtstephens.com/pub/cheap_advice.slides/index.html

**CheapRandom** is a set of tools for pseudo random number generation from arbitrary data. The properties of the **CheapRandom seed** make convenient random number generation possible -- useful for easily repeatable software testing. The **CheapRandom algorithm** is information conserving and generally appears to produce lower chi-squared statistics than **Kernel::rand** i.e. it appears to be more random. The **CheapRandom algorithm**, an original work by Bardi Einarsson, has been in use for 6 years.

I needed a way to test fonts on the web. I based this library on myfonts.com. Cheapredwine uses to Harfbuzz' hb-view utility to generate images from fonts with a slew of different parameters. It also uses fontTools' ttx utility for font introspection.

CheapShark aggregates sales from PC game stores.