Biran is the guy that will help you generate config files for your rail app.

Seeeeeeeee Readme

A Ruby Web API Framework for CollectionJSON (and maybe more in the future).

Easy versioning of serialization methods

Biro is a library that standardizes multi-provider brazilian credit bureaus.

Minimal birth date validator to check if the user has the right age to sign in the website.

Library for quick BitBar plugin development in ruby

Boredom strikes on Sunday mornings.

A gem of helpers for making integration tests with the Bitcoind a little easier.

Automate your Bitcoin transactions with this Ruby interface to the bitcoind JSON-RPC API.

A gem of helpers for making integration tests with the Bitcoin testnet a little easier.

Bitcointrade gem SDK.

API client library for bitex.la. Fetch public market data and build trading robots

The `Bitfieldable` gem allows you to define a set of boolean flag attributes that are backed by a single integer bitfield.

This is a Bitfinex Ruby Gem to access and manage Bitfinex data provided by its API.

This is a BitfinexApi Ruby Gem to access and manage Bitfinex data provided by its API.

bitFlyerのAPIに関するgem

Bitflyer api wrapper. see https://lightning.bitflyer.jp/docs

Generate and persist a bitly URL to an ActiveRecord object using Redis.

bit_mask creates a simple api to create bit mask models. By bit masking dataing you can compress the amount of data that needs to be sent between servers and clients