Pretty-print callstack, including lines of context from the source file around each location.

A command line tool for creating a call graph for a target class.

Decorate a method or wrap a code block to see in logs when they're called.

Automatically provide dead-simple ActiveSupport callbacks to your instance methods.

Event handler and listener for Ruby

Simple, declarative, ActiveModel style callbacks (aka hooks or events) in Ruby! Once mixed-in, you can get awesome callback and hooks within any class you want!

Some mappings of Library of Congress call numbers to academic departments. Very opinionated and specific to our specific context. See also the high_level_browse gem.

Simple gem for querying a Call of Duty 4 server for information

CallRail

CallRail API

Gem that provides a script to generate on-call rotas

ast searcher

Calltouch API client

A simple ruby calendar display mechanism.

Gem which allow resizing screenshots in calabash-ios

A robust VCAL/iCalendar viewer that parses calendar invites and displays them in a readable format. Perfect for mutt email client integration and terminal viewing. Features include timezone support, recurrence parsing, multiple output formats (text, JSON, compact), and comprehensive error handlin...

Very terse programming language, inspired by APL/J/K.

API client to access CalX events

Automate tests for embedded system based on a specific configuration.

Camara é uma biblioteca para acesso aos webservices da Camera dos Deputados.