Bookmarks is a library to parse or build a file of bookmarks, currently only files in netscape format, like the ones exported by Delicious or Firefox.

Online appointment booker

Bookmeter scraping library

Book_Releases_Cli_App lists upcoming book releases by "Barnes and Noble" and "Books a Million" stores.

Extracts book, author, publisher and category metadata from biblionet.gr.

A framework that generates PDF and e-Pub from Markdown, and HTML files.

Interact with Books in Ruby

有關書集資料的常用功能

A simple gem for interacting with ISBNDB.com

The Bookworm gem provides the current week's bestselling books in the USA according to the New York Times. Best Selling Book list is live updated when the gem is executed.

Convert datetime to boolean in ActiveRecord.

bool_attr_accessor is a gem for creating boolean style attributes.

Performs type conversion from anything to true:TrueClass / false:FalseClass

Adds boolean conversions for String, Fixnum, TrueClass, FalseClass, and NilClass to convert common values like 'true', 0, and '0' to boolean values. Integrates with rails as well.

Simplify boolean expressions

translating AR booleans in I18n files

ActiveRecord plugin for creating a boolean virtual attribute from a datetime column.

A Ruby interface to the booleans.io API.

CouchDB-backed content repository for multi-tenant, multi-stage applications

A git-based pastebin.