A random person-name generator.

Show the birthdays in a time period so you don't forget them!

Store a set of boolean values in one field. Works well with ActiveRecord, DataMapper, Virtus or POROs.

API Client for BitBalloon

BitBar GitLab Plugin, giving access to issues and pipelines.

Bitcoin reward era gem. 100% BigDecimal arithmetic.

Bitcoin unit converter in Ruby

Decentralized and trustless communication protocol used to anonymously send encrypted messages via peer-to-peer network

API wrapper for BitFex.Trade cryptocurrency stock exchange

Handles conversion of enum arrays to and from a bit field

Full-featured client library for id.bithavoc.io

Ruby interface to the Bitkassa API

Create, read and modify configuration files for bitlbee

This gem provides basic utility classes for reading and writing specific bits as flags or fields on Integer values. It lets you turn a single integer value into a collection of boolean values (flags) or smaller numbers (fields). Includes integration adapters for ActiveRecord and Mongoid with a simple interface to make your own custom adapter for any other ORM (ActiveModel, ActiveResource, etc).

BitmapPlusPlus is a Ruby gem that provides bindings to the BitmapPlusPlus C++ library for creating and manipulating 24-bit BMP images. Features include drawing primitives (lines, rectangles, triangles, circles), pixel manipulation, image transformations (flip, rotate), and file I/O. Uses Rice for C++ to Ruby bindings.

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

Generate all the strings of n bits.

BitVector for Ruby implemented in C

BitX API wrapper

Bitz provides a dynamic bitset implementation for Ruby with efficient bit manipulation operations, automatic buffer resizing, and idiomatic operators.