EnumeratedField is a library that provides some nice methods when a string column is used like an enumeration, meaning there is a list of allowable values for the string column.

for each iteration a new thread is started.Then the started threads are joind

Simple wrapper between enumerator and parallel.

Eliminates "Undeclared attribute type for enum" errors that occur when running migrations with multiple enum columns added in separate migrations. Automatically declares missing enum attributes as integers, preventing migration failures.

Enum extension introduces: enum supersets, enum mass-assign, easy localization, and more sweetness to Active Record enums.

Add enumeration to your ruby classes

Changes the return value of enums to symbols.

Useful in 12factor apps, or generally to have a better experience than just reaching into ENV[] to configure your app, and something blowing up at runtime

Source env.bash script to update environment

EnvCompat provides a way to map special characters to environment friendly characters

Follwing 12-factor principles, we use the ENV vars for configuration.

Basic ruby environment-dependent configuration

An easy way to manage environment variables with types besides plain strings.

Envirobly command line interface

A gem to access environment variables in a OOP way. Rather than relying on ENV and strings, Environ lets you access the variables as objects.

A library to collect and validate configuration options from external sources.

Load ENV variables from a JSON file. Usefull with ejson https://github.com/Shopify/ejson

Manage your environment

Library for interacting with MAMs.

Load environment variables from .env