Exception notification for Rails apps

Socialization allows any model to Follow and/or Like any other model. This is accomplished through a double polymorphic relationship on the Follow and Like models. But you don't need to know that since all the complexity is hidden from you.

Ball Aerospace COSMOS provides all the functionality needed to send commands to and receive data from one or more embedded systems referred to as "targets". Out of the box functionality includes: Telemetry Display, Telemetry Graphing, Operational and Test Scripting, Command Sending, Logging, and more.

Ruby framework for building conversational bots.

Makes sure that for special jobs, there can be only one job with the same workload in one queue. Example: class CacheSweeper include Resque::Plugins::UniqueJob @queue = :cache_sweeps def self.perform(article_id) # Cache Me If You Can... end end

Cobweb is a web crawler that can use resque to cluster crawls to quickly crawl extremely large sites which is much more performant than multi-threaded crawlers. It is also a standalone crawler that has a sophisticated statistics monitoring interface to monitor the progress of the crawls.

vmpooler provides configurable pools of instantly-available (running) virtual machines

A Circuitry publisher application can broadcast events which can be processed independently by Circuitry subscriber applications.

Tracking exceptions for Rails application store them in database by exception_notification gem.

OpenC3 provides all the functionality needed to send commands to and receive data from one or more embedded systems referred to as "targets". Out of the box functionality includes: Telemetry Display, Telemetry Graphing, Operational and Test Scripting, Command Sending, Logging, and more.

Alive Monitoring of Application Server and DB Server.

Manage delta indexes via Resque for Thinking Sphinx

Redis-backed rate limiter

Pushr daemon for push notification services like APNS (iOS/Apple) and GCM (Android).

Ensures that for a given queue, only one worker is working on a job at any given time. Example: require 'resque/plugins/lonely_job' class StrictlySerialJob extend Resque::Plugins::LonelyJob @queue = :serial_work def self.perform # only one at a time in this block, no parallelism allowed for this # particular queue end end

Sidekiq::Debounce provides a way to rate-limit creation of Sidekiq jobs. When you create a job on a Worker with debounce enabled, Sidekiq::Debounce will delay the job until the debounce period has elapsed with no additional debounce calls. If you make another job with the same arguments before the specified time has elapsed, the timer is reset and the entire period must pass again before the job is executed.

Ruby API wrapper for wechat work「企业微信」

Apress-Api

FileMaker Data API client with ORM features. This gem is a wrapper for other gems: fmrest-core, fmrest-spyke and fmrest-rails.

An implementation of LSH in Ruby, using JBLAS for JRuby and GSL for MRI