Bitmask attribute helper methods for Rails models. Gives model access to methods to check, add, and remove flags.

Ruby library for the BitPesa API

BitSettings is a plugin for ActiveRecord that transform a column of your model in a set of boolean settings.

Ruby API for use with bitso.

Bits Services client for Cloud Foundry

Ruby API for use with bitstamp.

Bitsy Client gem used to create and query payment depots

Ruby-esque handling of Bitcoin wallet

BitzerStore can treat individual cache clusters in Rails.

operate redmine server using api request in bizside

Flexible instrumentation/reporting library for pushing info, errors, counts, timing, etc. to listening bystanders like Librato, Rollbar, New Relic, Rails logs or any custom reporting class.

A/B testing made easy

BlackBox turns any instantiated class into a singleton static class.

If you need to map JSON to other JSON via some kind of mapping then this gem helps you to do that easily

Cache store that does nothing

Similar to ActiveRecord::Timestamp, this gem provides a blame datetime and user for create/update modifications to records. Configured models will be blamed when creating or updating, and the blame can cascade to associated models on create, update or delete. Currently, this gem is intended for...

manage blank elements of Array objects.(Rails is not required, but ActiveSupport is required.

Sets blank attributes to nil as part of validation

Blastramp Shipping Services Client Library for polling inventory and submitting shipping orders.

Blaze CSS is the best CSS framework I have ever used. It is simple, small, and elegant. This gem combines the elegance of Blaze CSS with the power of the Rails asset pipeline.