It can validate a number or generate a random number.

This gem allows you to validate a license plate number from a chosen country/region. It also provides a validator for ActiveModel and a CLI. It currently only supports Singapore and Malaysia (not exhaustive.

A simple helper that converts numbers to text

Formats period of time (in seconds) according to the directives in the given string.

Numeritaj Tipo is enumerated type

Nummy provides utilities that that build on Ruby's Enumerable module to provide functionality like enumerated types ("enums"), enumerating over constants in a module, and enumerating over the members of data classes. This module does NOT add additional methods to the Enumerable module, or change its behavior in any way.

Adapter for the Nunes instrumentation library and the Datadog service. This adapter is required because the dogstatsd-ruby gem3 does not implement the same API as the statsd-ruby gem, which works out-of-the-box with Nunes.

Ruby library for the Nusii API.

Nutrasuite is a low-calorie syntax sweetener for minitest

Manage environment variables in Ruby

Simple wrapper around the NWS Alert API

Registry to register errors with unique codes and more.

Helpers to ask which heroku environment an app runs in.

NxtHttpClient allows you to easily create and configure http clients.

A state machine library that can be used with ActiveRecord or in plain ruby and should be easy to customize for other integrations

NyarglRecaptcha is a simple gem for integration Google reCAPTCHA v2.0 to your projects

Alternative economic and financial data from the NY FRB

Refer to readme file.

OAuth2 OmniAuth strategy for Code School

Oahu API Ruby Client