Repository Index

A framework for creating e-books from Markdown using Ruby. Using the Prince PDF generator, you'll be able to get high quality PDFs. Also supports EPUB, Mobi, Text and HTML generation.

xlsx generation with charts, images, automated column width, customizable styles and full schema validation. Axlsx excels at helping you generate beautiful Office Open XML Spreadsheet documents without having to understand the entire ECMA specification. Check out the README for some examples of how easy it is. Best of all, you can validate your xlsx file before serialization so you know for sure that anything generated is going to load on your client's machine.

• ruby
• ruby-gem
• excel-export
• excelwriter

Automatic CSS Sprite Generator

A general classifier module to allow Bayesian and other types of classifications. A fork of cardmagic/classifier.

• ruby
• rubyml
• bayesian-classifier

Generate strings that match a given regular expression

• ruby
• regexp
• mri
• data-generation

Generate mocks from ActiveRecord models for unit tests that run fast because they don’t need to load Rails or a database.

Generate scoped sequential IDs for ActiveRecord models

• ruby
• activerecord

Oath is rails authentication made simple. Previously known as Monban

General purpose Command Line Interface (CLI) framework for Ruby

• cli
• command-line
• command-line-tool
• command-line-tools

Generate required icon sizes and iconset from a master application icon.

Skylight agent for Ruby

SSH private and public key generator in pure Ruby (RSA & DSA)

A Ruby structured logging is capable of handling a message, custom data or an exception easily and generates JSON or human readable logs.

• ruby
• structured-logging
• logger
• json-logging

:credit_card: ruby gem for validating credit cards, generating credit card numbers, Luhn checks

• credit-card
• validation
• e-commerce
• rails

Easily search you ActiveRecord models with a simple query language that converts to SQL.

Secret User Agent of HTTP

a class factory and dsl for generating command line programs real quick

a generic EPUB library for Ruby : supports EPUB 3

Plain text table generator for Ruby, with a DRY, column-based API

• ruby
• ascii-table
• terminal-table
• tty-table

A simple, flexible, extensible, and liberal RSS and Atom reader for Ruby. It is designed to be backwards compatible with the standard RSS parser, but will never do RSS generation.

ScoutAPM Ruby Agent. Supports Rails, Sinatra, Grape, Rack, and many other frameworks

• monitoring
• ruby-on-rails
• apm
• performance-monitoring

Rails application generator that builds applications with the common customization stuff already done.

Generates a Nix expression for your Bundler-managed application. [maintainer=@manveru]

Generate Mermaid ERD from your Ruby on Rails application.

• diagram
• erd
• gem
• mermaid