AWS SDK for Ruby
AWS SDK for Ruby Documentation
The AWS SDK for Ruby helps you to get started building applications using AWS infrastructure services, including Amazon Simple Storage Service (Amazon S3), Amazon Elastic Compute Cloud (Amazon EC2), Amazon SimpleDB, and more.
Getting Started Guide
Walks through the steps for setting up the SDK and running the code samples.
Describes the various features of the SDK and how to use them.
Describes all the API operations for the SDK in detail. Also provides sample requests, responses, and errors for the supported web services protocols.