Adds enumerations to your models

Adds support for creating enum state machines for attributes on any Ruby class

SDK for interacting with the Envato API.

Connect your app to backing services via Broadstack/Heroku-style ENV vars.

Storing configuration in the environment is one of the tenets of a twelve-factor app. However, problems arise when required environment variables aren't set.

A simple wrapper around the ENV hash that by default raises an error when value requested is not set.

Envkey secures and simplifies configuration and secrets management.

Lint the environment according to .env.example

EnvMem allows you to dump your GC.stat information from a long-running server, then produce a simple shellscript to set up your Ruby memory environment variables to match that configuration. This improves startup time slightly and allows you finer-grain control over your memory setup. If you've e...

Access environment variables. Also includes presence validation, type coercion and default values.

Gem for dealing with epay.bg payments.

An implementation of the Lexrank Algorithm, which summarize corpus of text documents.

Generates a template directory that you can use to build a custom epub. After customizing templates, use bin/gen_epub.rb to create and validate an epub archive.

wrapper command of epubcheck (W3C)

Parse EPUB 3 book loosely

A gem to evaluate mathematical equations. Includes support for variables and functions.

Generate documents from a scope, ERB template(s) and Hiera data

Erector is a Builder-like view framework, inspired by Markaby but overcoming some of its flaws. In Erector all views are objects, not template files, which allows the full power of object-oriented programming (inheritance, modular decomposition, encapsulation) in views.

Erlang External Term Format (ETF) for Ruby

Rake tasks and helper scripts for building Erlang applications.