Use this gem for BTC price discovery; you can also configure email notifications at price levels of your choosing.

Buckaroo payment gateway (see http://www.buckaroo.nl)

Provides a wrapper for Bitbucket API

Provides a wrapper for Bitbucket API

Bugly is a hosted issue tracker. See http://bug.ly/ for details.

Fetch usernames from Bugsnag error urls.

Automation steps and mock server to validaterequest payloads response.

Bulk search via spreadsheet.

Provides file attachments for ActiveRecord objects. Designed for high-volume use.

drop in rack middleware for bullhorn.it

Directory-structure-based asset bundling.

Plays SELECT queries to your Rails application on a follower database to keep its caches warm.

Interact with the Microsoft Dynamics365 Business Central API

Ruby client for the BuzzData API

Ruby wrapper for the stealth mode Buzzsprout API

Interact with the Bookrenter Web Services API

Log your application flow without any ugly loggers

Flowplayer helper for Rails 4

My implementation of a 2d k-d tree

A rewrite of cache money