Another take on Command Pattern.

amazon-associates offers object-oriented access to the Amazon Associates API, built on ROXML

Login amazon.

This gem allows you to scrap product information from Amazon without the need to register for Amazon's API

Validates your Amazon XML feed files

Amazon Kinesis Client Library for Ruby

Rails ready gem for Marketplace Transactions using Amazon Simple Pay.

This is a quick Ruby port of https://github.com/mludvig/amazon-textract-parser\nIt's useful for interpreting the result of Amazon Textract info.

A simple component library which seamlessly hooks into your Rails project and allows you to create simple backend components. They work like mini controllers which are bound with their view.

CheddarGetter API Client in Ruby

ActiveMerchant::Billing::CreditCard, without ActiveMerchant

Convert between state names and abbreviations.

American date parsing for ActiveRecord and ActiveModel

Provides an interface to REST apis with objects and a cache. Zero effort!

An easy, convention-over-configuration builder for Packer images.

Правильный клиент для работы c REST XML API moyslad.ru, созданный по принципам SOLID

A gem that formats time intervals as relative dates in Ruby/Rails

yrpc

A command line interface to the cryptocurrency ampercoin

Provides an adapter to use with ActiveModel::Serializer so that resources can be serializer according to HypertextApplicationLanguage.